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English Pages 222 [458] Year 2019
Muriel James
Cambridge International AS & A Level Mathematics:
Pure Mathematics 1 Worked Solutions Manual
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y S
A π - θ θ
T
O
C
x
y 4 2 –26.56° O –2 –4
y = tan q 153.43° q 180° y = –0.5
y
1.6
8 –– 3
O
5 y = – 2 – 3x
x
y
y = x 2 – 4x – 5 +
+
–1 O
x
5
–
–
+ + −2 −1
+ 0
1
2
3
4
5
6