CBSE Class 12-science Answered
3d geometry
Asked by | 28 Jun, 2009, 11:08: PM
Expert Answer
two lines are parallel if their direcyion ratios are proportional
so
q-7,-2-p,5-q
must be proportional to
-6-2,-15-3,11-(-5)
so we get,
(q-7)/-8=(2-p)/-18=(5-q)/16
solve to get the values of p and q.
Answered by | 01 Jul, 2009, 09:48: AM
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