Mathematics
If (p + 1)x + y = 3 and 3y - (p - 1)x = 4 are perpendicular to each other, find the value of p.
Related Questions
A(-3, 1), B(4, 4) and C(1, -2) are the vertices of a triangle ABC. Find :
(i) the equation of median BD,
(ii) the equation of altitude AE.
Find equation of perpendicular bisector of the line segment joining the points (4, -3) and (3, 1).
If y + (2p + 1)x + 3 = 0 and 8y - (2p - 1)x = 5 are mutually perpendicular, find the value of p.
The coordinates of the vertex A of a square ABCD is (1, 2) and the equation of diagonal BD is x + 2y = 10. Find the equation of the other diagonal and the co-ordinates of the centre of the square.