Let P , Q , R and S be the points on the plane with position vectors -2 i - j , 4 i , 3 i…
Physics · JEE Advanced · NTA Exams — Kinematics
Let P, Q, R and S be the points on the plane with position vectors \(-2 \hat{i}-\hat{j}, 4 \hat{i}, 3 \hat{i}+3 \hat{j}\) and \(-3 \hat{i}+2 \hat{j}\) respectively. The quadrilateral PQRS must be a
- parallelogram, which is neither a rhombus nor a rectangle
- square
- rectangle, but not a square
- rhombus, but not a square
Answer
(D) rhombus, but not a square
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