prove lhs=rhs

Asked by  | 11th Jul, 2008, 05:22: PM

Expert Answer:

The given relation is a equation and lhs is not neccesarily equal rhs.As a counterexample consider x = π/4 .We have

L.H.S=(1/21/2)8 +(1/21/2)8 = 1/8


Hence LHS is not equal to RHS in this case.

Answered by  | 18th Jul, 2008, 09:27: AM

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