ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) 1. Circular Measure Lengths of Arcs of circles and Radians Perimeters of Sectors and Segments measure in radians 2. Trigonometry (i) Sine, Cosine and For O0 ≤ θ ≤ 3600 Tangent of angles (ii) Trigonometric ratios of Identify without use of the angles 300, 450, 600 tables. (iii) Heights and distances (iv) Angles of elevation and depression (v) Bearings, Positive and Simple cases only. negative angles. (vi) Compound and multiple Their use in simple angles. Identities and solution of trig. ratios. (vii) Graphical solution of a cos x + b sin x = c simple trig. equation. (viii) Solution of triangles. Include the notion of radian and trigonometric ratios of negative angles. 3. Indices, Logarithms and Surds. 1 (a) Indices (i) Elementary theory of Meaning of a0, a-n, a n Indices. (b) Logarithms (ii) Elementary theory of Calculations involving Logarithm multiplication, division, power and nth log a xy = logax + logay, roots: 1 logax n = nlogax log an, log √a, log a n (iii) Applications Reduction of a relation
such as y = axb, (a, b are constants) to a linear form.log10y = b log10x + log10a.
Consider other examples such as y = abx .
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ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) (c) Surds Surds of the form Rationalisation of the Denominator: a , a√ a and a + b√ n a + √b √b √c - √d where a is rational. b is a positive integer and n is not a perfect square. (d) Sequences: (i) Finite and infinite Linear and sequences Exponential sequences (ii) Un = U1 + (n – 1) d, where d is the common difference. (iii) Sn = n (U1 + Un) 2 (iv) Un = U1 rn-1 where r is the common ratio. (v) Sn = U1(1 - rn ) ; r < 1 1 – r or Sn = U1 (rn – 1) ; r > 1 r – 1 (e) Use of the Proof of Binomial Theorem not Binomial required. Theorem for a Expansion of (a + b) n positive integral index. Use of (1 + x)n » 1 + nx for any rational n, where x is sufficiently small e.g. 0(0.998) 4. Algebraic Equations (a) Factors and Factorisation. Solution of Quadratic equations using:- (i) completing the square, The condition (ii) formula. b² - 4ac ≥ 0 for the equation to have real roots. (a) Symmetric properties of the equation Sum and product of roots. ax² + bx + c = 0 (b) Solution of two simulta- neous equations where one Graphical and analytical
is linear and the other methods permissible.quadratic.
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ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) 5. Polynomials (i) Addition, subtraction and multiplication of polynomials. (ii) Factor and remainder Not exceeding degree 4 theorems (iii) Zeros of a polynomial function. (iv) Graphs of Polynomial functions of degree n ≤ 3.
(v)Division of a polynomial of degree not greater than 4 by a Polynomial of lower degree.
ax + b 6. Rational Functions e.g. f: x → and Partial Fractions px² + qx + r
(i) The four basic operations.
(ii)Zeros, domain and range; (iii) Resolution of rational func- Sketching not required. tions into partial frac- tions. Rational func- tions of the form F(x) Q(x) = G(x) G(x) ≠ 0 where G(x) and F(x) are polyno- mials, G(x) must be factorisable into linear and quadratic factors (Degree of Nume- rator less than that
of denominator which is less than or equal to 4)
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ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) 7. Linear Inequalities Graphical and Analytical Solution of simultaneous linear Inequalities in 2 variables and Quadratic inequalities. 8. Logic (i) The truth table, using not Validity of compound P or Q, P and Q. statements involving P implies Q, Q implies P. implications and connectives. (ii) Rule of syntax: true or Include the use of symbols: false statements, rule of ~ P logic applied to arguments, implications and p v q, p ^q, p Þ q deductions Use of Truth tables. 9. Co-ordinate (a) (i) Distance between two Geometry: points; Straight line
(ii) Mid-point of a line segment;
(iii) Gradient of a line; Gradient of a line as ratio of vertical change and horizontal change.
(iv) Conditions for parallel and perpendicular lines.
(b) Equation of a line:
(i) Intercept form;
(ii) Gradient form;
(iii) The general form.
Conic Sections (c) (i) Equation of a circle; (i) Equation in terms of (iii) Equations of parabola in centre and radius e.g. (ii) Tangents and normals rectangular (x-a)² + (y-b)² = r²; are required for circle. Cartesian (ii) The general form: coordinates. x² + y² + 2gx + 2fy + c = 0; 10. Differentiation (a) (i) The idea of a limit (i) Intuitive treatment of limit. Relate to the
gradient of a curve.
WASSCE / WAEC ELECTIVE / FURTHER MATHEMATICS SYLLABUS
ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) (ii) The derivative of (ii) Its meaning and its a function. determination from first principles in simple cases only.
e.g. axn + b,
n ≤ 3, (n Î I)
(iii) Differentiation of polynomials e.g. 2x4 – 4x3 + 3x² - x + 7and (a + bxn ) m(iv) Product andApplication of differentiation Quotient rules.
Differentiation of implicit functions such as ax² + by² = c
(b) (i) Second derivatives (i) The equation of a and Rates of change; tangent to a curve at a point. (ii) Concept of maxima (ii) Restrict turning and minima. points to maxima and minima. (iii) Include curve sketching (up to cubic functions) and linear kinematics. 11. Integration (i) Indefinite Integral (i) Exclude n = -1 in ∫ xndx. (ii) Integration of sum and difference of polynomials e.g. 4 x³ + 3x² - 6x + 5 include linear kinematics. Relate to the area under a curve.
(ii) Definite Integral (ii) Simple problemson integrationby substitution.
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ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) (iii) Volume of solid of revolution. (iii) Applications of the (iii) Plane areas and definite integral Rate of change. (iv) Approximation restricted to trapezium rule. 12. Sets (i) Idea of a set defined by a {x : x is real}, È, Ç property. empty set { }, Æ, Î, Ï,C, Set notations and their U (universal set) or meanings. 1 A (Complement of set (ii) Disjoint sets, Universal A). set and Complement of set. (iii) Venn diagrams, use of sets and Venn diagrams to solve problems. (iv) Commutative and Associative laws, Distributive properties over union and intersection 13. Mappings and The notation: e.g. Functions ¦: x ® 3x + 4 g: x ® x² where x Î R. (i) Domain and co-domain Graphical representation of a function. of a function. (ii) One-to-one, onto, Image and the range. identity and constant mapping; (iii) Inverse of a function; (iv) Composition of Notation: fog (x) = f(g(x)) functions. Restrict to simple algebraic functions only.
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ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) 14. Matrices: (i) Matrix representation Restrict to 2 x 2 matrices Some special (a) Algebra of Introduce the notation A, matrices: Matrices. (ii) Equal matrices B, C for a matrix. (i) Reflection in the x-axis; (iii) Addition of matrices (i) The notation I for the unit Reflection in the identity matrix. y-axis. (iv) Multiplication of a Matrix by a scalar. (ii) Zero or null The clockwise and anti-clockwise (v) Multiplication of matrix. rotation about the origin. matrices. (ii) Inverse of a 2 x 2 matrix; (i) Restrict to the Cartesian plane; (b) Linear (ii) Composition of Transformation linear transformation; (iii) Inverse of a linear trans- formation; (iv) Some special linear trans- formations: Identity Transforma- tion, Reflection in the x-axis Reflection in the y-axis; Reflection in the line y = x Clockwise and anti- clockwise rotation about the origin.
WASSCE / WAEC ELECTIVE / FURTHER MATHEMATICS SYLLABUS
ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) (c) Determinants Evaluation of deter- minants of 2 x 2 and 3 x 3 matrices. Application of deter- minants to: (i) Areas of triangles and quadrila- terals. (ii) Solution of 3 simultaneous linear equations Binary Operations: 15. Operations Closure, Commutativity, Associativity and Distributivity, Identity elements and inverses.
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PART IISTATISTICS AND PROBABILITY
ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) 1. Graphical (i) Frequency tables. representation of data (ii) Cumulative frequency tables. (iii) Histogram (including unequal class intervals) (iv) Frequency curves and ogives for grouped data of equal and unequal class intervals.
2. Measures of Central tendency; Include: location Mean, median, mode, quartiles and percentiles (i) Mode and modal group for grouped data from a histogram;
(ii) Median from grouped data and from ogives;
(iii) Mean for grouped data, use of an assumed mean required.
3. Measures of (a) Determination of: Dispersion (i) Range, Inter-Quartile Simple applications. range from an ogive. (ii) Variance and For grouped and ungrouped standard deviation. data using an assumed mean or true mean. 4. Correlation (i) Scatter diagrams Meaning of correlation: Rank correlation positive, negative and Spearman’s Rank zero correlations from Correlation scatter diagrams. Coefficient. Use data without ties
Meaning and applications.
(ii)Line of fit Use of line of best fit to predict one variable from another.
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ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) 5. Probability Meaning of probability E.g. tossing 2 dice once, Relative frequency drawing balls from a box Calculation of Probability. without replacement. Use of simple sample spaces. Equally likely events and Addition and multiplication of mutually exclusive events Probability Distribu- probabilities. only to be used. tion. Binomial Probability P(x = r) = n Crprqn-r where Probability of success = P Probability of failure = q, p + q = 1 and n is the number of trials. Simple problems only. 6. Permutations and Simple cases of number of e.g. (i) arrangement of Combinations. arrangements on a line. students in a row.
(ii) drawing balls from a box. Simple problems only.
n n! P r = (n – r) ! nCr n! Simple cases of combination = of objects. r!(n – r)!
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PART III
VECTORS AND MECHANICS
ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) 1. Vectors (i) Definitions of scalar and vector quantities. (ii) Representation of Vectors. (iii) Algebra of vectors. (iii) Addition and subtraction of vectors, Multiplication of vector by vectors and by scalars. Equation of vectors. (iv) Commutative, (iv) Illustrate through Associative and diagram, Distributive properties. diagrammatic representation. Illustrate by solving problems in elementary plane geometry e.g. concurrency of medians and diagonals. (v) The parallelogram Law. The notation i for the unit vector (vi) Unit Vectors. 1 0and
j for the unit vector
01
along the x and y axis respectively.
(vii) Position and free Vectors.
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ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) (viii) Resolution and (viii) Not more than Composition of three vectors need Vectors. be composed.
Using the dot product to establish such trigonome-
(ix) Scalar (dot) product and tric formulae as its application.
(i) Cos (a ± b) = cos a cos b ± sin a sin b
(ii) sin (a ± b) = sin a cos b ± sin b cos a
(iii) c² = a² + b² -2abCos c
Finding angle between two vectors.
2. Statics (i) Definition of a force.
(ii) Representation of Forces.
(iii) Composition and resolution of coplanar forces acting at a point. (iv) Equilibrium of particles. (iv) Apply to simple problems e.g. suspension of particles by strings. (v) Lami’s theorem (v) Apply to simple problems on equivalent system of forces. (vi) Composition (vi) Determination of and resolution of general Resultant. coplanar forces on rigid bodies. (viii) Moments of forces.
WASSCE / WAEC ELECTIVE / FURTHER MATHEMATICS SYLLABUS
ADDITIONAL TOPICS /NOTES AREAS COMMON TO THE TWO ALTERNATIVES FOR ALTERNATIVES ALTERNATIVE X ALTERNATIVE Y TOPIC CONTENT NOTES (For Candidates (For Candidates offering Further offering Maths Maths) Elective) Friction: Distinction between smooth and rough planes. Determination of the coefficient of friction required. 3. Dynamics (a) (i) The concepts of Motion, Time and Space. (ii) The definitions of displacement, velocity, acceleration and speed. (iii) Composition of velocities and accelerations. (b) Equations of motion Application of the (i) Rectilinear motion; equations of motions: V = u + at; (ii) Newton’s Law of motion. S = ut + ½ at²; (iii) Consequences of Newton’s Laws: V² = u² + 2as. The impulse and momentum equations: Conservation of Linear Momentum. (iv) Motion under Motion along gravity. inclined planes.