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Functions · 2023 · 25 Jan · Shift 1

1 Mathematics questions from this JEE Main paper

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JEE Main
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2023 · 25 Jan · Shift 1
Mathematics
Functions

Functions · 2023 · 25 Jan · Shift 1

1 Mathematics questions from this JEE Main paper

Q42.For some a, b, c $\in N$ , let $f (x) = a x - 3$ and $g (x) = x^{b} + c, x \in R$ . If $(f o g)^{- 1} (x) = (\frac{x - 7}{2})^{1/3}$ , then $(f o g) (a c) + (g o f) (b)$ is equal to .
Mathematics · Functions · Numerical