Three vertices of a parallelogram taken in order are \[(-1,\,-6)\], \[(2,\,-5)\] and \[(7,\,2)\]. The fourth vertex is [Kerala (Engg.) 2002]

Three vertices of a parallelogram taken in order are \[(-1,\,-6)\], \[

1.	Three vertices of a parallelogram taken in order are \[(-1,\,-6)\], \[(2,\,-5)\] and \[(7,\,2)\]. The fourth vertex is [Kerala (Engg.) 2002]
A.	(1, 4)
B.	(4, 1)
C.	(1, 1)
D.	(4, 4)
Answer» C. (1, 1)

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Three vertices of a parallelogram taken in order are \[(-1,\,-6)\], \[(2,\,-5)\] and \[(7,\,2)\]. The fourth vertex is [Kerala (Engg.) 2002]

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