व्यंजक (-4z+9) में (z) का गुणांक क्या है?

What is the coefficient of (z) in the expression (-4z+9)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

B. (-4)

Step 1

Concept

The sign is also part of the coefficient. Therefore, the coefficient of (z) is (-4).

Step 2

Why this answer is correct

The correct answer is B. (-4). The sign is also part of the coefficient. Therefore, the coefficient of (z) is (-4).

Step 3

Exam Tip

चिह्न भी गुणांक का भाग होता है। इसलिए (z) का गुणांक (-4) है।

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व्यंजक (-4z+9) में (z) का गुणांक क्या है? / What is the coefficient of (z) in the expression (-4z+9)?

Correct Answer: B. (-4). Explanation: चिह्न भी गुणांक का भाग होता है। इसलिए (z) का गुणांक (-4) है। / The sign is also part of the coefficient. Therefore, the coefficient of (z) is (-4).

Which concept should I revise for this Mathematics MCQ?

The sign is also part of the coefficient. Therefore, the coefficient of (z) is (-4).

What exam hint can help solve this Mathematics question?

चिह्न भी गुणांक का भाग होता है। इसलिए (z) का गुणांक (-4) है।