यदि (bx+12y=96) की ढाल (-4) है, तो (b) क्या है?
If (bx+12y=96) has slope (-4), what is (b)?
Explanation opens after your attempt
C. (48)
Concept
From (12y=-bx+96), the slope is \(-\frac{b}{12}\). From \(-\frac{b}{12}=-4\), (b=48).
Why this answer is correct
The correct answer is C. (48). From (12y=-bx+96), the slope is \(-\frac{b}{12}\). From \(-\frac{b}{12}=-4\), (b=48).
Exam Tip
(12y=-bx+96) से ढाल \(-\frac{b}{12}\) है। \(-\frac{b}{12}=-4\) से (b=48) है।
Login to save your score, XP, coins and progress.
