यदि (y=120+ax) में (x=6) से (x=14) तक (y) (88) बढ़ता है, तो (a) क्या है?
If in (y=120+ax), (y) increases by (88) from (x=6) to (x=14), what is (a)?
Explanation opens after your attempt
C. (11)
Concept
The change in (x) is (8). From (8a=88), (a=11).
Why this answer is correct
The correct answer is C. (11). The change in (x) is (8). From (8a=88), (a=11).
Exam Tip
(x) में परिवर्तन (8) है। (8a=88) से (a=11) मिलता है।
Login to save your score, XP, coins and progress.
