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Let f : R ->R defined by f(x) = min(|x|,...

Let `f : R ->R` defined by `f(x) = min(|x|, 1-|x|)`, then which of the following hold(s) good ?

A

Range of f is `(-oo,1]`

B

f is aperiodic.

C

f is neither even nor odd.

D

f is neither injective nor surjective.

Text Solution

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The correct Answer is:
B, D
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