Math, asked by akae4752, 11 months ago

Sin 2A equal to 2 sin a is equal to what

Answers

Answered by krishtiwari07

0

Answer:

sin A is equal to 1/cos A

Answered by jinadevkv

1

We know Sin 2A = 2SinACosA

Here Sin 2A = 2SinA

So Cos A = 1

A = 0°

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