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Prove the following identities (cosecx – sinx) (secx – cosx) (tanx + cotx) = 1

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Prove the following identities

(cosecx – sinx) (secx – cosx) (tanx + cotx) = 1

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1 Answer

+1 vote
by (29.0k points)
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Best answer

LHS = (cosecx – sinx) (secx – cosx) (tanx + cotx)

We know that

=  tan x -  sin x

=  RHS

Hence proved.

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