Q28 of 118 Page 3

Mark the correct alternative in the following:
If for all non-zero x, then f(x) =

eqn. 1

Replacing x by 1/x;

eqn. 2

Multiply eqn. 1 by 3 and eqn. 2 by 5, and then subtract them

We get,

Mark the correct alternative in the following:

If f is a real valued function given by and α, β are roots of Then,

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If and α, β are the roots of Then,

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If f : R → R be given by for all x ∈ R. Then,

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If f(x) = sin [π²] x + sin [-π²] x, where [x] denotes the greatest integer less than or equal to x, then

Mark the correct alternative in the following:If for all non-zero x, then f(x) =