Math, asked by jothishkalai, 10 months ago

(1+sin+cos/1sin+cos)2​

Answers

Answered by ayaanpunitv
0

Answer:

sin C + sin D = 2 sin 2CD ÈØÉÙÊÚ cos 2CD ÈØÉÙÊÚ sin C – sin D = 2 sin ... sin 1 sin A A Rationalizing the denominator, we get 2 1 sin 1 sin 1 sin 1sin 1 sin ...

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