Math, asked by mosisk700, 9 months ago

prove that. sin^4 A cosec² A + cos^4 A sec² A = 1.

Answers

Answered by MADMAX7

1

Answer:

Answer :-

( Sin⁴a × 1 / sin²a ) + ( cos⁴a × 1/cos²a )

Sin²a + cos²a

1

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