CUET Mathematics - A relation f: N arrow N be defined by f(x) = x^2, x N (Set of Natural numbers). Then f(x) is | PYQs + Solutions

CUET Mathematics 2025 21 May Shift 2

Algebra

Medium

core

neither injective nor surjective

injective only

surjective only

bijective

✅ Correct Option: 2

Related questions:

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The relation R on the set of real numbers defined by $R = \{(a, b): a \leq b^2\}$ is

(A) Reflexive

(B) Not symmetric

(D) Transitive

Choose the correct answer from the options given below:

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The number of equivalence relation on the set $\{1, 2, 3\}$ containing $(1, 2)$ and $(2, 1)$ is

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The relation R in $\mathbb{R}$ (set of real numbers) is defined by $R = \{(a,b): a \leq b^3\}$ , then R is

CUET Mathematics 2025 21 May Shift 2 PYQs