(-y) में (y) का गुणांक क्या है?
What is the coefficient of (y) in (-y)?
Explanation opens after your attempt
D. - (1)
Concept
(-y) means \(-1\times y\). Therefore, the coefficient of (y) is (-1).
Why this answer is correct
The correct answer is D. - (1). (-y) means \(-1\times y\). Therefore, the coefficient of (y) is (-1).
Exam Tip
(-y) का अर्थ \(-1\times y\) है। इसलिए (y) का गुणांक (-1) है।
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