1.

What is the area of the parallelogram having diagonals 3î + ĵ - 2k̂ and î - 3ĵ + 4k̂?

A. 5√5 square units
B. 4√5 square units
C. 5√3 square units
D. 15√2 square units
Answer» D. 15√2 square units


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