Math, asked by chhassanzaib02, 16 days ago

(xi) Prove that cos 8°−sin8°

cos 8°+sin8°

= tan 37​

Answers

Answered by sainathg1406
1

Answer:

cos8∘−sin8∘cos8∘+sin8∘=tan37∘ . Now, as the right hand side that is R.H.S. is equal to the left hand side that is L.H.S., hence, the expression has been proved.

Step-by-step explanation:

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