# 2020/2021 WAEC GCE Further Mathematics Answers and Questions to OBJ/Essay

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### WAEC GCE Further Mathematics Objectives Answers 2020

The West African Examination Council is Responsible for the Setting and Marking of the WAEC GCE Exams.

WAEC GCE Further Mathematics Answers and questions involve questions that will test the candidate’s ability in the field of Further Mathematics.

So it is very good to understand it and write the correct answers in the exams hall.

## WAEC GCE Mathematics Theory Answers 2020

1a)
8m + 2³m = 1/4
2²m + 2²m = 2-²
4³m = 2-²
Equate the base
6m = – 2
m = -2/4 = -1/3

1b)
log15 base 4 = x
x = log15 base/log4 base 10 = 1.1761/0.6020
= 1.9536
therefore x approximately 1.954

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2a)
(-2) = m(-2)² + n(-2)+2=0
4m-2n = – – – – – – – – (1)
F(1) = m(1)²+n(1)+2=3
m+n+2=3
m+n=3-2
m+n=1 – – – – – – – – – – – -(2)
X Equate (2) by 4
4m+4n=4 – – – – – – – – – – (3)
4m-2n= -2
-4m+4n=4/-6n = – 6
n=1

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4)
Given y= 5/x² + 3
Y = 5(x² +3)-1
dy/dx = anxn-1
y = 5(x² + 3)-1
dy = 5(-1) (x2 +3)-1^1
dy/dx = 10x (x² + 3)-²
dy/dx = – 10/(x² +3)²

7)
Given
h=15.4t-4.9t
Velocity V=dh/dt =15.4-9.8t
At maximum height V=0
Therefore 15.4-9.8t=0
9.8t=15.4
t=15.4/9.8
t=1.6secs
Time to reach maximum height is 1.6secs

7b)
maximum h=15.4t-9.4t^2
15.4(1.6)-4.9(1.6)^2
22.64-12.544
=12.096
Max height = 12.1m

##### WAEC FURTHER MATHEMATICS SYLLABUS

AIMS OF THE SYLLABUS

The aims of the syllabus are to test candidates’

(i)       development of further conceptual and manipulative skills in Mathematics;

(ii)      understanding of an intermediate course of study which bridges the gap between Elementary Mathematics and Higher Mathematics;

(iii)     acquisition of aspects of Mathematics that can meet the needs of potential

Mathematicians, Engineers, Scientists and other professionals.

(iv)     ability to analyse data and draw valid conclusion

(v)      logical, abstract and precise reasoning skills.

EXAMINATION SCHEME

There will be two papers, Papers 1 and 2, both of which must be taken.

PAPER 1:     will consist of forty multiple-choice objective questions, covering the entire syllabus. Candidates will be required to answer all questions in 1hours for 40 marks. The questions will be drawn from the sections of the syllabus as follows:

Pure Mathematics               –         30 questions

Statistics and probability      –         4 questions

Vectors and Mechanics        –         6 questions

PAPER 2:     will consist of two sections, Sections A and B, to be answered in 2 hours for 100 marks.

Section A       will consist of eight compulsory questions that areelementary in type for 48 marks. The questions shall be distributed as follows:

Pure Mathematics               –         4 questions

Statistics and Probability      –         2 questions

Vectors and Mechanics        –         2 questions

Section B        will consist of seven questions of greater length and difficulty put into three parts:Parts I, II and III as follows:

Part I:    Pure Mathematics            –         3 questions

Part II:   Statistics and Probability   –         2 questions

Part III:  Vectors and Mechanics     –         2 questions

Candidates will be required to answer four questions with at least one from each part for 52 marks.

### GCE Mathematics Past Questiions and Answers 2020

WAEC GCE Further Maths Answes PDF

WAEC GCE Further Mathematics Past Questions

WAEC GCE Further mathematics Past Questions and Answers

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