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The length of the shortest distance betw...

The length of the shortest distance between the two lines `r=(-3i+6j)+s(-4i+3j+2k)`and
`r=(-2i+7k)+t(-4i+j+k)` is

A

7 unit

B

13 unit

C

8 unit

D

9 unit

Text Solution

Verified by Experts

The correct Answer is:
D
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