Math, asked by sushmasweety210, 10 months ago

cosecA -cot A cosecA + cot A
Prove that:
cosecA+ cot A cosecA-cot A
= 2(2cosecA-1)=2/1+cos? A)
1-cos' A
(Board Term I, 2017)

Answers

Answered by subagar

2

Answer:

theriyathu di ithula na yena answer panrathu

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