(sec A + tan A) (1 - sin A) =
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1
Answer:
cosA
Step-by-step explanation:
(secA+ tanA)(1-sinA) = ( 1 + sinA )(1-sinA)
cosA cosA
=>(secA+tanA)(1-sinA) = (1+sinA)(1-sinA)
cosA
=>(secA+tanA)(1-sinA) = (1)^2-(sin^2A) = cos^2A = cosA
cosA cos A
Answered by
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Answer:
Why are you leaving aap
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