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A person standing at the junction (crossing) of two straight paths represented by the equations 2 x – 3 y + 4 = 0 and 3 x + 4 y – 5 = 0 wants to reach the path whose equation is 6 x – 7 y + 8 = 0 in the least time. Find equation of the path that he should follow. |
| Answer» A person standing at the junction (crossing) of two straight paths represented by the equations 2 x – 3 y + 4 = 0 and 3 x + 4 y – 5 = 0 wants to reach the path whose equation is 6 x – 7 y + 8 = 0 in the least time. Find equation of the path that he should follow. | |