यदि (f(x)=4-x), तो (f(0)) क्या है?
If (f(x)=4-x), what is (f(0))?
Explanation opens after your attempt
A. (4)
Concept
(f(0)=4-0=4). Substitute the given (x) directly to find the function value.
Why this answer is correct
The correct answer is A. (4). (f(0)=4-0=4). Substitute the given (x) directly to find the function value.
Exam Tip
(f(0)=4-0=4) है। फलन का मान निकालने में दिए गए (x) को सीधे रखें।
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