CBSE Class 12 Math 2023 Delhi Set 1 Solved Paper

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Question : 31
Total: 38
Find the distance between the lines:
r
=(
^
i
+2
^
j
4
^
k
)
+λ(2
^
i
+3
^
j
+6
^
k
)

r
=(3
^
i
+3
^
j
5
^
k
)
+µ(4
^
i
+6
^
j
+12
^
k
)
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