Math, asked by mayankrajrungta, 9 months ago

(ii) cosec 0(1 + cos O)(cosec 0 - cot 0) = 1
cot?A

Answers

Answered by poojacool4455

4

Step-by-step explanation:

cosec●(1 + cos●)(cosec● - cot●)

1/sin●(1 + cos●)(cosec● - cot●)

(1/sin● + cos● /sin● )(cosec● - cot● )

(cosec● + cot● )(cosec● - cot● )

cosec²● - cot²● = 1 proved

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