Math, asked by Navketan, 1 month ago

Prove that tan 70° = 20° + 2 50°

Answers

Answered by xSoyaibImtiazAhmedx

0

CORRECT QUESTION: Prove that tan 70° = tan 2 50°

ANSWER :

L.H.S. = tan70⁰
= tan( 180⁰+70⁰)
= tan250⁰ =R.H.S.

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