रेखा (y=x+9) का शून्यक क्या होगा?
What will be the zero of the line (y=x+9)?
Explanation opens after your attempt
B. (-9)
Concept
For the zero, (x+9=0), so (x=-9). Do not make a sign error.
Why this answer is correct
The correct answer is B. (-9). For the zero, (x+9=0), so (x=-9). Do not make a sign error.
Exam Tip
शून्यक के लिए (x+9=0), इसलिए (x=-9)। चिह्न बदलने की गलती न करें।
Login to save your score, XP, coins and progress.
