Practice Questions CBSE - Maths Class 12 (2023 Boards)

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Question 36 (iii) - Choice 2 - Practice Questions CBSE - Maths Class 12 (2023 Boards) - Solutions of Sample Papers and Past Year Papers - for Class 12 Boards

Last updated at July 17, 2026 by

Check whether the function f is one-one and onto. Give valid reasons.

 

Check whether the function f is one-one and onto. Give valid reasons. - Practice Questions CBSE - Maths Class 12 (2023 Boards)

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Check whether the function f is one-one and onto. Give valid reasons. Writes that the function f is one-one. Gives a reason. For example, no two elements of set Y are mapped to a common element in set X. Writes that the function f is not onto. Gives a reason. For example, C ϵ x ("co−domain of" 𝑓) but it has no pre-image in Y.

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