यदि (f(x)=|x-2|) और (g(x)=|x+2|) हों, तो ((f-g)(0)) क्या है?
If (f(x)=|x-2|) and (g(x)=|x+2|), what is ((f-g)(0))?
Explanation opens after your attempt
A. (0)
Concept
(f(0)=2) and (g(0)=2), so the difference is (0). In modulus, substitute first and then take positive distance.
Why this answer is correct
The correct answer is A. (0). (f(0)=2) and (g(0)=2), so the difference is (0). In modulus, substitute first and then take positive distance.
Exam Tip
(f(0)=2) और (g(0)=2), इसलिए अंतर (0) है। मापांक में अंदर का मान पहले रखें फिर धनात्मक दूरी लें।
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