English, asked by deepak2005patel, 5 days ago

sin 65+cos 65=√2 cos 20

Please solve this question

Answers

Answered by Dharmikbuha

0

Answer:

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Answered by technoblackberrygame

4

Answer:

L.H.S. sin65° + cos65° = sin(45° + 20°) + cos(45° + 20°)

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