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Sets, Relations and Functions — quick quiz

4 JEE Main-pattern questions on Sets, Relations and Functions. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 4

Easy

If f : R → R is defined by f(x) = 3x - 5 and g : R → R is defined by g(x) = x² + 3, then (g ∘ f)(2) equals: