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1. |
Of line makes angle `60^(@), 120^(@), 45^(@)` with X, Y, Z axes respectively, then the direction consines of a line areA. `(1)/(2), (-1)/(2), (1)/(sqrt(2))`B. `(1)/(sqrt(2)), (1)/(2), (sqrt(3))/(2)`C. `(1)/(2),(1)/(sqrt(2)), (-1)/(sqrt(2))`D. `(1)/(sqrt(2)), (1)/(2), (-1)/(sqrt(2))` |
Answer» Correct Answer - A | |