MCQ
The graph of the linear equation $x - y = 0$ passes through the point:
- A$(-1,1)$
- ✓$\Big(\frac{1}{1},\frac{1}{2}\Big)$
- C$\Big(\frac{1}{1},-\frac{1}{2}\Big)$
- D$(0,1)$
✓
Answer
Correct option: B.
$\Big(\frac{1}{1},\frac{1}{2}\Big)$
The graph of the linear equation $x - y = 0$ passes through the point $\Big(\frac{1}{1},\frac{1}{2}\Big)$ because the co-ordinate of x and y axis satisfy the given equation $x - y = 0.$
$\frac{1}{1}-\frac{1}{2}=0$
$0 = 0$
So we can say $\Big(\frac{1}{1},\frac{1}{2}\Big)$ is a solution of above equation.
So we can say the value of x co-ordinate must be equal to y co-ordinate.
$\frac{1}{1}-\frac{1}{2}=0$
$0 = 0$
So we can say $\Big(\frac{1}{1},\frac{1}{2}\Big)$ is a solution of above equation.
So we can say the value of x co-ordinate must be equal to y co-ordinate.
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