रेखा (2x-y=4) के लिए (x=3) होने पर (y) क्या होगा?
For the line (2x-y=4), what is (y) when (x=3)?
Explanation opens after your attempt
A. (2)
Concept
(2(3)-y=4), so (6-y=4) and (y=2). Be careful with negative signs.
Why this answer is correct
The correct answer is A. (2). (2(3)-y=4), so (6-y=4) and (y=2). Be careful with negative signs.
Exam Tip
(2(3)-y=4), इसलिए (6-y=4) और (y=2)। ऋण चिह्न वाले पदों में सावधानी रखें।
Login to save your score, XP, coins and progress.
