A) \[(1,\,\,4)\]
B) \[(4,\,\,1)\]
C) \[(1,\,\,1)\]
D) \[(4,\,\,4)\]
Correct Answer: B
Solution :
Key Idea: The diagonals of a parallelogram bisects each other. Let the coordinate of fourth vertex be\[({{x}_{1}},\,\,{{y}_{1}})\].You need to login to perform this action.
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