MCQOPTIONS
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| 1. |
The straight lines \[x+2y-9=0,\,\,\,3x+5y-5=0\] and \[ax+by=1\] are concurrent if the straight line \[35x-22y+1=0\] passes through: |
| A. | (a, b) (b) |
| B. | (b, a) |
| C. | (a, -b) (d) |
| D. | (-a, b) |
| Answer» B. (b, a) | |