Number of points at unit distance from the lines 3x - 4y + 11 = 0 and 6x - 12y + 7 = 0 is (C) infinitely many. The image of the point (3, 8) in the line x + 3y = 7 is (-1, -4).
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Step 1: Understand that we need to find the number of points that are at a unit distance from both lines 3x - 4y + 11 = 0 and 5x - 12y + 7 = 0. Show more…
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