- Home
- Standard 9
- Mathematics
4. Linear Equations in Two Variables
easy
यदि बिंदु $(1,2)$ दिया हुआ हो, तो क्या आप उस रेखा का समीकरण दे सकते हैं जिस पर वह बिंदु स्थित है ? इस प्रकार के कितने समीकरण हो सकते हैं ?
Option A
Option B
Option C
Option D
Solution
Here $(1,\, 2)$ is a solution of a linear equation you are looking for. So, you are looking for any line passing through the point $(1,\, 2)$. One example of such a linear equation is $x + y = 3$. Others are $y -x = 1$, $y = 2x$, since they are also satisfied by the coordinates of the point $(1,\, 2)$. In fact, there are infinitely many linear equations which are satisfied by the coordinates of the point $(1,\, 2)$.
Standard 9
Mathematics
Similar Questions
hard