MCQOPTIONS
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MCQOPTIONS
| 1. |
The equation of the line joining the origin to the point of intersection of the lines \(\frac{{\rm{x}}}{{\rm{a}}} + \frac{{\rm{y}}}{{\rm{b}}} = 1\) and \(\frac{{\rm{x}}}{{\rm{b}}} + \frac{{\rm{y}}}{{\rm{a}}} = 1\) is |
| A. | x - y = 0 |
| B. | x + y = 0 |
| C. | x = 0 |
| D. | y = 0 |
| Answer» B. x + y = 0 | |