CUET Mathematics - Let f: R arrow R be defined as f(x) = 10x. Then (Where R is the set of real numbers) | PYQs + Solutions

CUET Mathematics 2025 14 May Shift 1

Algebra

Medium

core

f is both one-one and onto

f is onto but not one-one

f is one-one but not onto

f is neither one-one nor onto

✅ Correct Option: 1

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Let A= {1, 2, 3}, then the possible equivalence relations on A are:

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(B) {(1, 1), (2, 2), (3, 3), (1, 2), (2, 1)}

(D) {(1, 1), (2, 2), (3, 3), (1, 3), (3, 1)}

Choose the correct answer from the options given below:

CUET Mathematics 2025 14 May Shift 1 PYQs