the point (a+1,1) , (2a+1,3) and (2a+2,2a) are collinear, if:(A)a= -1,2(B)a= ½,2(C)a= 2,1(D)a= -½,2
the point (a+1,1) , (2a+1,3) and (2a+2,2a) are collinear, if:
(A)a= -1,2
(B)a= ½,2
(C)a= 2,1
(D)a= -½,2
Last Activity: 2 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago