CUET Mathematics - If the function f: N arrow N is defined as f(n)=\arraylln-1, & if n is even \\ n+1, & if n is odd array., then (A) f is injective (B) f is into (C) f is surjective (D) f is invertible | PYQs + Solutions

CUET Mathematics

Algebra

Medium

core

(B) only

(A), (B) and (D) only

(A) and (C) only

(A), (C) and (D) only

✅ Correct Option: 4

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CUET Mathematics PYQs