Math, asked by Ansi11, 1 year ago

cosec A-cot A=root 2 cotA then prove that cosec A+cotA=root 2cosecA

Answers

Answered by Mather
0
cosecA-cotA...(1)
cosecA+cotA...(2)

Add squares of (1) and (2)

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Answered by sakura2121
4
Here is the answer....
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