KCET 2024 Math Solved Paper

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Question : 45 of 60

Marks: +1, -0

If lines ‌

x−1

−3

=‌

y−2

2k

=‌

z−3

2

and ‌

x−1

3k

=‌

y−5

1

=‌

z−6

−5

are mutually perpendicular then k is equal to

−‌
10
7
−‌
7
10
-10
-7

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