In-plane-parallel-lines-are-the-lines-which-don-t-meet-each-other-What-is-the-condition-in-space-that-two-lines-be-parallel-

Question Number 16882 by RasheedSoomro last updated on 27/Jun/17

^{∙} In plane parallel lines are the lines

which {don}^{'} t meet each other .

^{∙} What is the condition in space

that two lines be parallel ?

Commented by prakash jain last updated on 27/Jun/17

In 3 D 2 lines are parallel only

when they are in same plane and

do not intersect .

Lines which do not intersect but

are not parallel are skew - lines .

Commented by RasheedSoomro last updated on 28/Jun/17

THANKS SIR!