Introduction to 3DHard
Question
The angle between the line 
and the plane 2x − 3y + z + 4 = 0 is
and the plane 2x − 3y + z + 4 = 0 isOptions
A.cos−1
B.sin−1
C.sin−1
D.None of these
More Introduction to 3D Questions
If the plane x + y + z = 1 is rotated through 90o about its line of intersection with the plane x − 2y + 3z = 0, t...The equation of a plane which cuts equal intercepts of unit length on the axes, is -...The length of line segment AB is 14 if its direction ratio are 2, 3, 6 then its direction cosines will be -...I. The ratio in which the line segment joining (2, 4, 5) and (3, 5, −4) is divided by the yz-plane is 2 :3.II. The...The equation of the plane passing through the intersection of the planes x + y + z = 6 and 2x + 3y + 4z + 5 = 0 and the ...