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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: line eqn:
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[Post New]14 Mar 2008 19:50:57 IST
    Subject: line eqn:
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varshavallig (798)

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simple doubt
a line's eqn is:   x=-3, (y-4)/3 = (z-2)/1
 
what does x=-3 mean ,what is the d.r.
 
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[Post New]14 Mar 2008 19:57:53 IST
    Subject: Re:line eqn:
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nadeemoidu (1184)

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[Post New]14 Mar 2008 20:00:30 IST
    Subject: Re:line eqn:
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raulrag009 (1194)

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nothing\;but\\\\ \frac{x+3}{0}=\frac{y-4}{3}=\frac{z-2}{1}
 
DR are 0,3,1
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[Post New]14 Mar 2008 20:01:20 IST
    Subject: Re:line eqn:
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konichiwa2x (2224)

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Keep in mind that this equation is obtained from the vector equation of the line.


Considering 'x' component alone,



Now the above equation simply means that

i.e,
Guide to latex:
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http://iit-redefined.theforum.name/index.php
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