यदि (f(x)=x-2-7x+12) और (g(x)=x-3) हैं, तो (\left\(\frac{f}{g}\right\)(4)) का मान क्या है?
If (f(x)=x-2-7x+12) and (g(x)=x-3), what is the value of (\left\(\frac{f}{g}\right\)(4))?
Explanation opens after your attempt
A. (0)
Concept
(f(4)=0) and (g(4)=1), so the quotient is (0). Before substituting, check whether the denominator is zero.
Why this answer is correct
The correct answer is A. (0). (f(4)=0) and (g(4)=1), so the quotient is (0). Before substituting, check whether the denominator is zero.
Exam Tip
(f(4)=0) और (g(4)=1), इसलिए भागफल (0) है। मान रखने से पहले हर शून्य है या नहीं जांचें।
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