Introduction to 3DEasy
Question
If the direction ratios of a line are 1, −3, 2, then the direction cosines of the line are -
Options
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B.
C.
D.
More Introduction to 3D Questions
The equation of a plane which cuts equal intercepts of unit length on the axes, is -...The equation of the plane passing through the intersection of the planes x + y + z = 6 and 2x + 3y + 4z + 5 = 0 and the ...Equation of the plane through (3, 4, −1) which is parallel to the plane .(2î − 3ĵ + 5). + 7 = 0 is...Equation of the plane containing the lines. = î + 2ĵ − + λ(î + 2ĵ) and = î + 2ĵ...If zx plane divides the line joining the points (1, −1, 5) and (2, 3, 4) in the ratio l :1 then l equals to −...