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Time 02:40
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(7a) में (a) का गुणांक क्या है?
What is the coefficient of (a) in (7a)?
Explanation opens after your attempt
Step 1
Concept
The number multiplying the variable is called the coefficient. In a monomial take the numerical part as coefficient.
Step 2
Why this answer is correct
The correct answer is B. (7). The number multiplying the variable is called the coefficient. In a monomial take the numerical part as coefficient.
Step 3
Exam Tip
चर के साथ गुणा होने वाली संख्या गुणांक कहलाती है। एकपदी में संख्या भाग को गुणांक मानें।
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(10z) का संख्यात्मक गुणांक क्या है?
What is the numerical coefficient of (10z)?
Explanation opens after your attempt
Step 1
Concept
The numerical coefficient is the number attached to the variable. Here (10) is attached to (z).
Step 2
Why this answer is correct
The correct answer is B. (10). The numerical coefficient is the number attached to the variable. Here (10) is attached to (z).
Step 3
Exam Tip
संख्यात्मक गुणांक चर के साथ लगी संख्या होती है। यहाँ (z) के साथ (10) है।
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(12pq) में संख्यात्मक गुणांक कौन-सा है?
Which is the numerical coefficient in (12pq)?
Explanation opens after your attempt
Step 1
Concept
The numerical coefficient is only the number part. Here (12) is the number part.
Step 2
Why this answer is correct
The correct answer is C. (12). The numerical coefficient is only the number part. Here (12) is the number part.
Step 3
Exam Tip
संख्यात्मक गुणांक केवल संख्या भाग होता है। यहाँ (12) संख्या भाग है।
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\(x^2+3x+2\) में (x) का गुणांक क्या है?
What is the coefficient of (x) in \(x^2+3x+2\)?
Explanation opens after your attempt
Step 1
Concept
The term containing (x) is (3x), so the coefficient is (3). Notice the power of the variable asked in the question.
Step 2
Why this answer is correct
The correct answer is C. (3). The term containing (x) is (3x), so the coefficient is (3). Notice the power of the variable asked in the question.
Step 3
Exam Tip
(x) वाला पद (3x) है इसलिए गुणांक (3) है। प्रश्न में पूछे गए चर की घात को ध्यान से देखें।
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