The common difference of the AP `x-y, x, x+y` is ……….

If 3x+4y+2 , x+3y+6 and 4x+2y be three consecutive terms of an A.P. Find x and y and also that terms. Given that the common difference of the A.P. is 3.

If tan6x=tan x is satisfied for values of x which forms an AP then the common difference of the AP is

If the roots of the equation x^3 -9x^2 + 23x-15=0 are in A.P then common difference of that A.P is

If the roots of the equation x^3 -9x^2 + 23x-15=0 are in A.P then common difference of that A.P is

If x_(1),x_(2),x_(3) as well as y_(1),y_(2),y_(3) are in A.P. with the same common difference , then show that the points (x_(1),y_(1)),(x_(2),y_(2))and(x_(3),y_(3)) are collinear.

If x,y,z are in AP with common difference d and the rank of the matrix det[[5,5,x5,6,y6,k,z]] is 2, then

If x_(1),x_(2),x_(3), are in A.P.and y_(1),y_(2),y_(3), are also in A.P.with same common difference then the points (x_(1),y_(1)),(x_(2),y_(2)) and (x_(3),y_(3)) form

If x_(1), x_(2), x_(3) and y_(1),y_(2), y_(3) are in arithmetic progression with the same common difference then the points (x_(1),y_(1)) (x_(2),y_(2)) (x_(3), y_(3)) are:

Find the sum of 20 terms of the AP (x+y) , (x-y) , (x -3y),….,