CUET Mathematics - The function f: [0, ∞) arrow R defined by, f(x) = 2x^2 + 3, is | PYQs + Solutions

CUET Mathematics 2025 14 May Shift 2

Algebra

Medium

core

one-one and onto

one-one but not onto

onto but not one-one

neither one-one nor onto

✅ Correct Option: 2

Related questions:

13 May Shift 2

Let L be the set of all lines in a plane and R be the relation on set L defined by $R = \{(L_1, L_2): L_1 \perp L_2\}$ Then R is

(A) an equivalence Relation

(B) a symmetric Relation

(D) a reflexive Relation

Choose the correct answer from the options given below:

3 June Shift 2

The function $f: [-1, 1] \rightarrow R$ is given by $f(x) = \frac{x}{x + 2}$

2 June Shift 1

Relation R on the set $A = \{1, 2, ..., 15\}$ defined as $R = \{(x, y): y - 4x = 0\}$ is

CUET Mathematics 2025 14 May Shift 2 PYQs