Math, asked by jayasinha8239, 1 month ago

sec⁴x - tan⁴x = 1 + 2tan²x

Answers

Answered by sandy1816

2

Answer:

sec⁴x-tan⁴x

=(sec²x-tan²x)(sec²x+tan²x)

=sec²x+tan²x

=1+tan²x+tan²x

=1+2tan²x

Answered by MysticSohamS

0

Answer:

hey here is your answer in above pics

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