1.

For the lines (x - 3)/3 = (y - 8)/-1 = (z - 3)/1and (x - 3)/3 = (y + 7)/2 = (z - 6)/4choose the correct choices. (A) Coplanar and non-parallel. (B) Skew lines. (C) The shortest distance between them is 3√30. (D) Standard deviation is 0.

Answer»

Correct option is (B),(C)

(B) Skew lines. 

(C) The shortest distance between them is 3√30. 



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