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(x+1)/3=(y+2)/1=(z+1)/2"and"(x-2)/1=(y+2...

`(x+1)/3=(y+2)/1=(z+1)/2"and"(x-2)/1=(y+2)/2=(z-3)/3`

A

`(-hati+7hatj+7hatk)/(sqrt(99))`

B

`(-hati-7hatj+5hatk)/(5sqrt(3))`

C

`(-hati+7hatj+5hatk)/(5sqrt(3))`

D

`(-7hati-7hatj-hatk)/(sqrt99)`

Text Solution

Verified by Experts

The correct Answer is:
B
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