The vector from origin to the points A a...

The vector from origin to the points A and B are `vec(A)= 3hat(i)-6hat(j)+2hat(k)` and `vec(B)= 2hat(i)+hat(j)-2hat(k)` respectively. The area of the triangle `OAB` be

A

`5/2sqrt(17) sq.unit`

B

`2/5sqrt(17)sq.unit`

C

`3/5sqrt(17)sq.unit`

D

`5/3sqrt(17)sq.unit`

लिखित उत्तर

Verified by Experts

The correct Answer is:

A

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