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What is the condition for concurrency of three lines in 3-D?

What is the condition for concurrency of three lines in 3-D?

Grade:12

1 Answers

Vijay Mukati
askIITians Faculty 2590 Points
4 years ago
For any two lines of the form r – r1/s1 = 0,
They will be congurent or intersect if:
r2 – r1.(s1xs2) = 0

Thanks,

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