[" - "-1" and "(3,1)" are any three vertices of a parallelogram,then "],[[=0," (b) "a=-2,b=0],[b=6," (d) "a=6,b=2]]

if (-1,2)*(2,-1) and (3,1) are any three vertices of a parallelogram then fourth vertex (a,b) will be such that

If (-1,\ 2),\ (2,\ -1) and (3,\ 1) are any three vertices of a parallelogram then the fourth vertex (a,b) will be such that (a) a=2 , b=0 (b) a= - 2, b=0 (c) a= - 2, b=6 (d) a=0, b=4

If (-1,\ 2),\ (2,\ -1) and (3,\ 1) are any three vertices of a parallelogram then the fourth vertex (a,b) will be such that (a) a=2 , b=0 (b) a= - 2, b=0 (c) a= - 2, b=6 (d) a=6, b=2

If P (-2,3), Q (4,-5) and R (-3,1) are the three consecutive vertices of a parallelogram, then find its area.

Show that A(-1,0), B(3,1), C(2,2) and D(-2,1) are the vertices of a parallelogram ABCD.

The points A(4, 5, 10), B(2, 3, 4) and C(1, 2, -1) are three vertices of a parallelogram ABCD, then

The points A(4, 5, 10), B(2, 3, 4) and C(1, 2, -1) are three vertices of a parallelogram ABCD, then

If A(2, 4, -1), B(3, 6, -1) and C(4, 5, 1) are three consecutive vertices of a parallelogram, then its fourth vertex is

If (-2,-1), (1,0) and (4,3) are three successive vertices of a parallelogram, find the fourth vertex.

If (-2,-1), (1,0) and (4,3) are three successive vertices of a parallelogram, find the fourth vertex.