The lines and intersect at

MATHEMATICS · Single correct · CBSE · Mathematics · Straight Lines · Straight Lines

Problem

The lines 2x+3y=122x + 3y = 12 and 3x−4y=53x - 4y = 5 intersect at PP. Which of the following is the equation of the line that passes through PP and is perpendicular to 3x−4y=53x - 4y = 5? (a) 51x+68y−330=051x + 68y - 330 = 0 (b) 68x−51y−174=068x - 51y - 174 = 0 (c) 68x+51y−330=068x + 51y - 330 = 0 (d) 68x+51y+330=068x + 51y + 330 = 0

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