state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Mathematics Three Dimensional Geometry Collinearity of points
If the three points A(1, 6), B(3, -4) and C(x, y) are collinear, then
1
5x + y - 11 = 0
2
5x - y - 11 = 0
3
11x + 5y - 11 = 0
4
5x - y + 11 = 0
5
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