Let P, Q, R and S be the points on the plane with position vector ( - 2 hat i - hat j , 4 hat i , 3 hat i + 3 hat j quadand quad - 3 hat i + 2 hat j ) respectively. The quadrilater | Suva Ai
Let P, Q, R and S be the points on the plane with position vector ( - 2 hat i - hat j , 4 hat i , 3 hat i + 3 hat j quadand quad - 3 hat i + 2 hat j ) respectively. The quadrilateral PQRS must be a-
1.Let P, Q, R and S be the points on the plane with position vector −2i^−j^,4i^,3i^+3j^and−3i^+2j^ respectively. The quadrilateral PQRS must be a-
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