Practice question
Question
Find distance between the lines L₁ and L₂ whose vector equations are r = ; i + j + k + ; ( 3 i - j );and; r = 4 i- k + ( 3 i - j )
Explanation
We know that using formula we get 2. Calculation gives this directly, check steps: apply rule, substitute values, simplify to get 2.
Discussion
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