Math, asked by dagars2365, 1 year ago

Cos(90-x) /1+sin(90-x) +1+sin(90-x) /cos(90-x) = 2cosecx

Answers

Answered by mano357
0

Step-by-step explanation:

sin x/1+ cos x+1+cos x/ sin x

1-cos x/ sin x+1 + cos x / sin x

cosec x+ 1

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