Math, asked by qwertyuiopasdf4814, 1 year ago

Cot^4theta -1 = cosec^4theta - 2 cosec^2theta

Answers

Answered by brunoconti
1

Answer:

Step-by-step explanation:

BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST

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