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The vectors from origin to the points A and B are `vec(a)=2hat(i)-3hat(j)+2hat(k)` and `vec(b)=2hat(i)+3hat(j)+hat(k)` respectively then the area of triangle OAB is

A

340

B

`sqrt25`

C

`sqrt229`

D

`(1)/(2) sqrt229`

Text Solution

Verified by Experts

The correct Answer is:
D
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