Math, asked by SarvatarshanSankar, 1 year ago

Sec^4A - Sec^2A = .Find the answer​

Answers

Answered by gagotraarman123
2

Answer:

tan⁴ A+ tan² A

Step-by-step explanation:

sec⁴ A - sec ² A

= sec ² A (sec ² A - 1)

= sec² A tan ² A

= (tan² A + 1) tan² A

= tan⁴ A + tan² A

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