व्यंजक (-8xy) में (xy) का गुणांक क्या है?
What is the coefficient of (xy) in the expression (-8xy)?
Explanation opens after your attempt
C. (-8)
Concept
(xy) is multiplied by (-8), so the coefficient is (-8). Always take the coefficient with its sign.
Why this answer is correct
The correct answer is C. (-8). (xy) is multiplied by (-8), so the coefficient is (-8). Always take the coefficient with its sign.
Exam Tip
(xy) के साथ (-8) गुणा हो रहा है इसलिए गुणांक (-8) है। गुणांक हमेशा चिन्ह सहित लें।
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