If P (1, 2), Q (4,6), R (5, 7) and S ( a , b ) are the vertices of a parallelogram PQRS …
Mathematics · JEE Advanced · NTA Exams — Co-ordinate Geometry
If P (1, 2), Q (4,6), R (5, 7) and S (a, b) are the vertices of a parallelogram PQRS, then
- a = 2, b = 4
- a = 3, b = 4
- a = 2, b = 3
- a = 3, b = 5
Answer
(B) a = 3, b = 4
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