3D Vector
2012-03-16 2:22 am
A is ( 1, 2, 3), B is (4, 4, 7), P is ( 1, 1, 6) and Q is (8, 2, k). L1 is the line passes through A and B. L2 is the line passes through P and Q. Find the value of k so that L1 intersects L2 and what is the co-ordinates of the point of intersection.
回答 (1)
2012-03-17 2:07 am
收錄日期: 2021-04-23 23:24:12
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https://hk.answers.yahoo.com/question/index?qid=20120315000051KK00319