MHT-CET

Relation and Function question bank (Mathematics)

Practice 114 free MHT-CET Mathematics - Relation and Function questions with answers and step-by-step solutions.

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Q1.

If $f(x) = \log_{e}\left(\frac{1-x}{1+x}\right)$,$|x| \lt 1$,then $f\left(\frac{2x}{1+x^2}\right)$ is equal to

(A)

$2f(x^2)$

(B)

$(f(x))^2$

(C)

$-2f(x)$

(D)

$2f(x)$

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Q2.

The function $f(x) = \sec \left[ \log \left( x + \sqrt{1 + x^2} \right) \right]$ is . . . . . . function.

(A)

even

(B)

odd

(C)

neither even nor odd

(D)

square

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