f: R \to R and g:[0, \infty) \to R are defined by f(x)=x^2 and g(x)=\sqrt{x}. Which one of the following is not true?

Correct Answer is : ( fog )(−4)=4

KCET 2023 Math Solved Paper

Question : 60 of 60

Marks: +1, -0

f:R→R and g:[0,∞)→R are defined by f(x)=x2 and g(x)=√x. Which one of the following is not true?

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