\(4x^2+0x-9\) में रैखिक गुणांक क्या है?
What is the linear coefficient in \(4x^2+0x-9\)?
Explanation opens after your attempt
D. (0)
Concept
The linear term is (0x), so its coefficient is (0). Exam tip: take the missing (x)-term coefficient as (0).
Why this answer is correct
The correct answer is D. (0). The linear term is (0x), so its coefficient is (0). Exam tip: take the missing (x)-term coefficient as (0).
Exam Tip
रैखिक पद (0x) है इसलिए उसका गुणांक (0) है। परीक्षा में अनुपस्थित (x) पद का गुणांक (0) मानें।
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