Further Mathematics Questions and Answers
Test your knowledge of advanced level mathematics with this aptitude test. This test comprises Further Maths questions and answers from past JAMB and WAEC examinations.
Test your knowledge of advanced level mathematics with this aptitude test. This test comprises Further Maths questions and answers from past JAMB and WAEC examinations.
\(\frac{3}{2}\)
1
\(\frac{1}{2}\)
0
Correct answer is D
\(\frac{1}{x^2 - 4} = \frac{P}{(x + 2)} + \frac{Q}{(x - 2)}\)
I = p(x - 2) + Q(x + 2)
Let x = 2
I = P(2 - 2) + Q(2+ 2)
I = -4Q
Q = \(\frac{1}{4}\)
Let x = -2
I = P(-2 - 2) + Q(-2 + 2)
I = -4p
P = \(\frac{1}{-4}\)
PQQ = - \(\frac{1}{4} + \frac{1}{4}\)
= 0
A. (r ^ p) \(\to\) q
(r ^~ p) \(\to\) q
(r ^ q) \(\to\) p
(r ~ ^ p) \(\to\) q
Correct answer is A
No explanation has been provided for this answer.
If g : r \(\to\) 5 - 2r, r is a real number, find the image of -3
13
11
-1
-9
Correct answer is B
g(-3) = 5 - 2(-3)
= 5 + 6 = 11
Q`(5, -8)
Q`(-8, 5)
Q`(5, -3)
Q`(-5, -8)
Correct answer is A
Q(3 -3, 2) = [-(-3) + 2, -4(2)]
= (3 + 2, -8)
= (5, -8)
Given that g ; x \(\to\) 3x and f ; x \(\to\) cos x. Find the value of g\(^o\) f(20\(^o\))
0.50
0.94
2.60
2.82
Correct answer is D
f(20\(^o\)) = cos 20\(^o\) = 0.9397
g(0.9397) = 3(0.9397)
= 2.82