Mathematics
Lines 2x - by + 5 = 0 and ax + 3y = 2 are parallel. Find the relation connecting a and b.
Related Questions
If the lines kx - y + 4 = 0 and 2y = 6x + 7 are perpendicular to each other, find the value of k.
Find the equation of a line parallel to 2y = 6x + 7 and passing through (-1, 1)
A line segment joining P (2, -3) and Q (0, -1) is cut by the x-axis at the point R. A line AB cuts the y-axis at T(0, 6) and is perpendicular to PQ at S. Find the :
(a) equation of line PQ
(b) equation of line AB
(c) coordinates of points R and S.
Find the coordinates of the centroid P of the △ ABC, whose vertices are A(-1, 3), B(3, -1) and C(0, 0). Hence, find the equation of a line passing through P and parallel to AB.