- Home
- Standard 9
- Mathematics
4. Linear Equations in Two Variables
easy
ક્યા સુરેખ સમીકરણનો ઉકેલ $x=5, y=2$ છે..........
A
$x + 2 y = 7$
B
$5x + 2y = 7$
C
$x + y = 7$
D
$5 x + y = 7$
Solution
Quadrant $I$ consist of all points $(x, y)$ for which the $x$ and $y$ are positive.
So, the positive solution of the equation $ax + by + c =0$ always lie in the $I^{st}$ quadrant.
Standard 9
Mathematics
Similar Questions
hard
medium