Math, asked by Ridhi1226, 11 months ago

Prove that
coseca + cota/coseca - cota = (coseca+cota)^2
=1 + cot^2a + cosecacota

Answers

Answered by paapuu

1

Answer:

coseca+ cota/coseca-cota = (coseca+cota)2 = 1+cot2a+ coseacota

hence proved.

Step-by-step explanation:

refer photos.

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