यदि (f(x)=x-2+2x+2) और (g(x)=x-2-2x+2) हैं, तो ((fg)(0)) क्या है?
If (f(x)=x-2+2x+2) and (g(x)=x-2-2x+2), what is ((fg)(0))?
Explanation opens after your attempt
A. (4)
Concept
(f(0)=2) and (g(0)=2), so ((fg)(0)=4). In a product function, multiply the function values.
Why this answer is correct
The correct answer is A. (4). (f(0)=2) and (g(0)=2), so ((fg)(0)=4). In a product function, multiply the function values.
Exam Tip
(f(0)=2) और (g(0)=2), इसलिए ((fg)(0)=4)। उत्पाद फलन में मानों का गुणन होता है।
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