1.

Consider the fuunctionh_2( x) =f(|g|) and h_2( x) = |f( g(x))| If for h_1 (x) and h_2( x)are identical functions , then which of the following is not true?

Answer»

Domain of `h_(1)(x)` and `h_(2)(x)` is `x in [2n PI (2n +1)pi], n in Z`
RANGE of `h_(1)(x)` and `h_(2)(x)` is [0, 1]
Period of `h_(1)(x)` and `h_(2)(x)` is `pi`
NONE of these

Answer :D


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