Math, asked by khanrk2598, 11 months ago

(1+sin x - cos x/ 1+sinx+cos) + ( 1+sin x+ cos x/1+sinx-cosx) = 2cosecx

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Answered by saumik61
19
your answer is placed above in the attatchment.
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Answered by harshnahar2004
13

Step-by-step explanation:

above is your answer.......................

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