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The position vectors of points Aa n d...

The position vectors of points `Aa n dB` w.r.t. the origin are ` vec a= hat i+3 hat j-2 hat k ,` respectively. Determine vector ` vec O P` which bisects angle `A O B ,` where `P` is a point on `A Bdot`

A

`2(-I + j + k)`

B

`2(i + j + k) `

C

`2(I + j -k)`

D

`2(I + j + k)`

Text Solution

Verified by Experts

The correct Answer is:
C
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