InterviewSolution
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InterviewSolution
| 1. |
If a + b + c = 0, then the straight line 3ax + 2by + 6c = 0 passes through the fixed point (1) (3, 2) (2) (2, 3) (3) (− 3, 2) (4) ( − 2, 3) |
| Answer» <p><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"><strong>Correct option (2) (2, 3) </strong></span></span></p><p><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif"><strong>Explanation:</strong></span></span></p><p><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif">Putting x = 2, y = 3 in the equation of straight line, </span></span></p><p><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif">we get 6(a + b + c) = 0. </span></span></p><p><span style="color:#000000"><span style="font-family:Arial,Helvetica,sans-serif">∴ (2) is the correct choice.</span></span></p> | |