Geometrymedium · Past Paper
Find 'k' if the point (2, 3) lies on the line 5x + ky - 4 = 0.
A-2
B2
C-3
D3
✓ Correct Answer: A — -2
5(2) + k(3) - 4 = 0 => 10 + 3k - 4 = 0 => 3k = -6 => k = -2.
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