Math, asked by Anonymous, 6 months ago

10. sin 2A = 2 sin A is true when A = (a)30° (b)45° (c)0° (d)60°

Answers

Answered by Anonymous

23

10. sin 2A = 2 sin A is true when A =

(a)30°

(b)45°

(c)0°

(d)60°

Answer: (c)

Explanation: sin 2A = sin 0° = 0

2sin A = 2sin 0° = 0

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