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What is the area of the rectangle having...

What is the area of the rectangle having vertices A, B, C and D with positive vectors `-hat(i)+(1)/(2) hat(j)+4hat(k), hat(i)+(1)/(2)hat(j)+4hat(k), hat(i)-(1)/(2) hat(j)+4hat(k) and -hat(1)-(1)/(2) hat(j)+4hat(k)`?

A

`(1)/(2)` square unit

B

1 square unit

C

2 square units

D

4 square units

Text Solution

Verified by Experts

The correct Answer is:
C
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