COMEDK Exam 2015 Solved Paper

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Question : 141 of 180

Marks: +1, -0

The direction ratios of the line which is perpendicular to the lines ‌

x−7

2

=‌

y+17

−3

=‌

z−6

1

and ‌

x+5

1

=‌

y+3

2

=‌

z−4

−2

are

<4,5,7>
⟨4,−5,7⟩
⟨4,−5,−7⟩
⟨−4,5,7⟩

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