Math, asked by jamuna59, 10 months ago

[Hint: Simplify LHS and RHS separately]
1
(1 + tan’ A
11 + cot?A
(1 – tan A
11-cot A
= tan’ A

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Answers

Answered by rohit222255

2

Step-by-step explanation:

(1+tanA)(11+cotA)(1-tanA)(11-cotA)=tanA

LHS=sec^2A-tan^2A

RHS=tanA=1/cotA

jamuna59: thank you for helping

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