Math, asked by rs4448495, 8 months ago

(ii)
cot x + cosec x - 1
cot x - cosec x + 1
= cosec x + cot x.​

Answers

Answered by shoojothi555
0

Answer:

(Cot x + cosec x -1)/( cot x - cosec x +1) {Cot x + cosec x - (cosec^2 (x) - cot ^2 (x)}/(cot x - cosec x +1) since cosec^2 (x) = 1+ cot^2 (x) { (cot x + cosec x)-(cosec x +  

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