Math, asked by vedika1122, 10 months ago

Prove this
tan4teetha + tan(square)teetha = sec4teetha - sec4teetha.​

Answers

Answered by mehreennaikoo123
2

your answer is in the ATTACHMENT

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Attachments:
Answered by Ranveer01
1

Step-by-step explanation:

To prove: tan⁴θ + tan²θ = sec⁴θ - sec²θ

LHS = tan²θ(1 + tan²θ)

= tan²θ × sec²θ

RHS = sec²θ(sec²θ - 1)

= sec²θ × tan²θ

LHS = RHS

Hence proved

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