Math, asked by urvashi9, 1 year ago

state and prove double angle theorem

quest2: are u talking about circles angle theoram????

Answers

Answered by Anonymous

Hey !! There is no such theorem
....?????

Answered by HarshRedliner

This unit looks at trigonometric formulae known as the double angle formulae. They are called
this because they involve trigonometric functions of double angles, i.e. sin 2A, cos 2A and tan2A

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