यदि (f(x)=x-2+2x+1) और (g(x)=x+1) हैं तो (\(f-g^2\)(x)) क्या है?
If (f(x)=x-2+2x+1) and (g(x)=x+1) then what is (\(f-g^2\)(x))?
Explanation opens after your attempt
A. (0)
Concept
Here (g-2(x)) means ((g(x))2=(x+1)2). Therefore (f(x)-g-2(x)=0).
Why this answer is correct
The correct answer is A. (0). Here (g-2(x)) means ((g(x))2=(x+1)2). Therefore (f(x)-g-2(x)=0).
Exam Tip
यहाँ (g-2(x)) का अर्थ ((g(x))2=(x+1)2) है। इसलिए (f(x)-g-2(x)=0)।
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