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#### Petrus

##### Well-known member

- Feb 21, 2013

- 739

Hello MHB,

This is a problem from my book,

calculate distance between line \(\displaystyle l_1: (x,y,z) = (1,1,3)+t(1,-2,-3)\) and

(hope it work's read \(\displaystyle l_2\) cause I don't know how to write that in latex)

I am stuck when I got \(\displaystyle l_2\) in plane.

I start with \(\displaystyle l_1\)

\(\displaystyle P=(1+t,1-2t,3-3t)\)

what shall I do with \(\displaystyle l_2\)?

Regards,

\(\displaystyle |\pi\rangle\)

This is a problem from my book,

calculate distance between line \(\displaystyle l_1: (x,y,z) = (1,1,3)+t(1,-2,-3)\) and

(hope it work's read \(\displaystyle l_2\) cause I don't know how to write that in latex)

I am stuck when I got \(\displaystyle l_2\) in plane.

I start with \(\displaystyle l_1\)

\(\displaystyle P=(1+t,1-2t,3-3t)\)

what shall I do with \(\displaystyle l_2\)?

Regards,

\(\displaystyle |\pi\rangle\)

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