secant A + tan a whole square is equal to cosec A + 1 / Cos A minus one
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secant A + tan a whole square is equal to cosec A + 1 / Cos A minus one
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Answer:
yes
Explanation:
secA+tanAwhole square =cosecA+1/cosA-1
=1/cosA+sinA/cosA
so 1/cosA+cosecA
so now. cosecA+1/cosA-1
hence the proof
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