Math, asked by dheeraj3989, 11 months ago

sin2A=2sinA is true when A=

Answers

Answered by prachi2733

1

Answer:

A=0

Step-by-step explanation:

Sin2A = 2SinA

2SinACosA = 2SinA

CosA = 1

CosA = Cos0

A= 0

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