JEE MATHEMATICS MCQ: FUNCTIONS

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f: \mathbb{R} \rightarrow \mathbb{R} \& \quad g: \mathbb{R} \rightarrow \mathbb{R}

be two given functions, then

2 \min \{f(x)-g(x), 0\}

equals

View answer and explanation

Correct option: D

f(x)-g(x)-|g(x)-f(x)|

Option D is correct because it uses the identity min(a, b) = (a+b-|a-b|)/2 and simplifies the expression.

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