If the lines x-1 2 = y-2 3 = z-1 4 and x-3 -1 = y-k 2 = z 1 intersect, then k is equal to

MHT CET 2024 Mathematics question

If the lines and intersect, then k is equal to

Answer: (1)

A general point of the first line is and of the second . For intersection, equate coordinates. From : . From : , hence

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Question ID VK-095676