Consider the following statements regarding sets A and B: Statement-I: A function f: A → B is said to be one-one (injective) if and only if f(x) ≠ f(y) ⇒ x ≠ y. Statement-II: A relation f: A → B is said to be a function if x ≠ y ⇒ f(x) ≠ f(y). Which one of the following options is true?

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Mathematics · Relations and Functions

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Only Statement-I is true

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Answer 1

Only Statement-I is true

Answer 2

Only Statement-II is true

Answer 3

Both Statement-I and Statement-II are true

Answer 4

Neither Statement-I nor Statement-II is true

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