Math, asked by gauravkrpatel9955, 4 months ago

sec ^4 - tan ^4 = 1 + 2 tan ^2

Answers

Answered by Chkushu

1

Answer:

sec⁴-tan⁴ = (sec²-tan²) (sec²+tan²)

= 1( tan²+1+tan²)

= 1 + 2 tan²

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HOPE YOU UNDERSTOOD THE SOLUTION

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