CBSE BOARD X, asked by melvinsabupaul, 1 year ago

Plz answer this one i am in trouble

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Answers

Answered by Anonymous
5

Hii mate ☺


Solution of your question is in the attachment☺


Hope it helps you ☺✌✌

Attachments:

melvinsabupaul: Thanks buddy
abhay110a: first step is wrong. sec^2x+1 is not tan^2x
abhay110a: see!!
abhay110a: no problem it happens many a times
Answered by abhay110a
1

1. in each term rationalise the denominator separately.

2. convert sec^2x-1=tan^2x

3. put secx/tanx=cosecx

4. add the 2 cosecx

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