LetnP, Q, R and S be the points on the plane with position vectors −2ˆi − ˆj, 4ˆi, 3ˆi 3ˆj and −3ˆ a parallelogram, which is neither a rhombus nor a rectangle b square c rectangle, but not a square d rhombus, but not a square parallelogram, which is neither a rhombus nor a rectangle

• A. parallelogram, which is neither a rhombus nor a rectangle
• B. square
• C. rectangle, but not a square
• D. rhombus, but not a square