cameroon gce advance level June 2021 maths with statistics paper 1
cameroon gce advance level June 2021 maths with statistics paper 1
SECTION A: PURE MATHEMATICS
5x + 1
1.
( x – 1)0 + 2) 5 . Given that 42-X = 4(2X x), the value of x is
3 2 1
A
A +
o-1) O + 2) 2
B i
2
C -1
3 2
B
O – 1) O + 2)
2 3
C + D 1
o ~ 1) O + 2)
2 3
D Given that
InO + 6) + In9 = In(x + 7) + In6 ,
the value of x is
A -4
B 4
C -3
D 8
O – 1) O + 2) 6.
The equations of the vertical asymptotes to the
graph of f i x ) =
A*
A x = l , x = 4.
B x = —l , x = 4.
C x = l,x = —1
D x = —l ,x = — 4
2.
are
l
If the roots of the quadratic equation
px2 — qx — r = 0 are real, then
A q2 — Apr 0
B q2 + Apr 0
C q2 + Apr > 0
D q2 — Apr > 0
7.
3. Two functions/and g are defined by
fix ) = 2x + 3 and gfx) = x — 2.
The composite function [g <f) is given by
A 2x +1
B 2x-1
C 2x + 5
D 3x + 1
8. lim
