please answer the question
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Answer:
(secθ-tanθ)²
Step-by-step explanation:
[1/(secθ+tanθ)]²
=[( sec²θ-tan²θ)/secθ+tanθ}² ( sec²θ-tan²θ=1)
=[ (secθ+tanθ)(secθ-tanθ)/secθ+tanθ ]²
=(secθ-tanθ)²
=(secθ-tanθ)²
SLOKESH:
sorry it is wring answer
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