MHT CET 2022 Mathematics question

The co-ordinate of the foot of the perpendicular from the point (1, 2) on the line x – 3y + 7 = 0 are

Answer: (A)

Solution

For the line , the foot of the perpendicular from is . Here , and , , so the factor is . Foot \frac$15,\

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Question ID VK-095852