Math, asked by yadavdevesh9813, 10 months ago

Cosec a + cot a / cosec a - cot a =(cosec a + cot a) square

Answers

Answered by sandy1816

2

Step-by-step explanation:

coseca+cota/coseca-cota

=(coseca+cota)²/cosec²a-cot²a

=(coseca+cota)²

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