Scheme (Merged) Friday 6 June 2025 [VERIFIED]
, 2
Do not write
outside the
box
Answer all questions in the spaces provided.
a c
1 The vectors and are perpendicular.
b 1
Which one of the following statements must be true?
Tick () one box.
[1 mark]
a = bc
b = ac
a = – bc
b = – ac
2 The quadrilateral Q1 has an area of 5 cm2
4 1
The matrix
1
represents the transformation T
2
The transformation T acts on Q1 to give the quadrilateral Q2
Find the area of Q2
Circle your answer.
[1 mark]
5 cm2 10 cm2 30 cm2 180 cm2
G/Jun25/7367/2
, 3
Do not write
outside the
sin
d 1
x 2cos1 x
box
3 Find
dx
Circle your answer.
[1 mark]
3 1 1 3
1 x2 1 x2 1 x2 1 x2
4 The function f is defined by f (x) 16 x2 x ℝ
On which of the following intervals is the mean value of f the greatest?
Tick () one box.
[1 mark]
0≤x≤1
0≤x≤2
0≤x≤3
0≤x≤4
Turn over for the next question
Turn over U
G/Jun25/7367/2
, 4
Do not write
outside the
The complex number z 3 4 i 5 ci , where c is an integer.
box
5
It is given that Re (z) 7
Find the value of c
[2 marks]
G/Jun25/7367/2