# Sets and Relations · Mathematics · MHT CET

Start Practice## MCQ (Single Correct Answer)

MHT CET 2021 21th September Evening Shift

Let A = {10, 11, 12, 14, 26} and let f : A $$\to$$ N be such that f(a) = highest prime factor of a, where a $$\in$$ A, then range of f =

MHT CET 2020 16th October Morning Shift

If $$A=\{x, y, z\}, B=\{1,2\}$$, then the total number of relations from set $$A$$ to set $$B$$ are :