Math, asked by rakshitrohilla, 10 months ago

If cos 2a = sin a, then value of tan 2a is_

Answers

Answered by rahul23112003

5

Answer:

sin a

Step-by-step explanation:

cos 2a = sin a

tan2a=sin2a/cos2a

tan2a=sin2a/sina

tan2a=sina

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