यदि \(f:A\to B\) है और \(x\in A\) है तो (x) को क्या माना जाता है?
If \(f:A\to B\) and \(x\in A\), what is (x) considered as?
Explanation opens after your attempt
A. इनपुटInput
Concept
An element of the domain is an input. Its image (f(x)) is the output.
Why this answer is correct
The correct answer is A. इनपुट / Input. An element of the domain is an input. Its image (f(x)) is the output.
Exam Tip
प्रांत का तत्व इनपुट होता है। उसका प्रतिबिंब (f(x)) आउटपुट होता है।
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