यदि (f(x)=|x+2|+|x-2|) और (g(x)=4) हैं, तो ((f-g)(0)) क्या है?
If (f(x)=|x+2|+|x-2|) and (g(x)=4), what is ((f-g)(0))?
Explanation opens after your attempt
A. (0)
Concept
(f(0)=|2|+|-2|=4) and (g(0)=4), so the difference is (0). Modulus works like distance.
Why this answer is correct
The correct answer is A. (0). (f(0)=|2|+|-2|=4) and (g(0)=4), so the difference is (0). Modulus works like distance.
Exam Tip
(f(0)=|2|+|-2|=4) और (g(0)=4), इसलिए अंतर (0) है। मापांक दूरी की तरह काम करता है।
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