Extension 1 Miscellaneous 3 Worksheet – Answers 5π/6
2
(1- cos θ)/sin θ =tan θ/2
4
(0,π), (-1,0), 0<y<π
5
-23, 4
7
v2= 9x2(1+x)
8
9
dy/dx = 4 x(x-1)(x-2)(x-3)
10
1
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6
0.2e-2
y=18sin2/5 π x, 1.25
height = radius
Extension 1 Miscellaneous 3 Worksheet - Answers
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