Ordinary level 2024 South West mock additional mathematics 1
Ordinary level 2024 South West mock additional mathematics 1
The number of terms in the binomial
expansion of (1+ 3x)19 is:
ABCD
19
00
38
20
16. The coefficient of x3 in the binomial expansion
of (1-2x)”z is:
A 24 .
B -24
C 32
D -32
4IT
17. — radians =
3 A
120″
B 240°
C 110°
D 270°
18. Expressed insurd form, sin 135° =
V3
A
2
B V2
C. V2
3
V2
D.
2
a =
bslna
slnS
a =
cslna
bstnO
slnn
slnO
cslnO
a =—-
stna
20. Given that tanO = —V3 , 0° < 0 < 180°,
then 0 =
ABCD
60°
120°
30°
150°
21. The maximum value of —7sinp is :
ABCD
71
-7
-1
22. An arc PQ,of a circle of radius — units
371
subtends anangleof— radians at the ,
4
centre of the circle. Then the length of the
major arc PQ,in units, is:
ABCD
62
10
8
23. The length of the line segment
[A(2,l),5(8,9)], inunits, is
ABCD
14
10
100
10V2
