The condition a1a + b1b + c1c = 0 is for a plane and a line are _____ – McqOptions

MCQOPTIONS

1.	The condition a₁a + b₁b + c₁c = 0 is for a plane and a line are _____ to each other.
A.	integral
B.	parallel
C.	perpendicular
D.	concentric
Answer» C. perpendicular

Discussion

No Comment Found

Related MCQs

Find k for the given plane x + 2y + kz + 2 = 0 and directional ratios of a line (8, 3, 2), if they are parallel to each other.
Find the angle between the planes 5x + 2y + 3z + 1 = 0 and (1, 1, -2).
The plane 5x + y + kz + 1 = 0 and directional ratios of a line (3, -1, 1) are parallel, find k.
Find the angle between x + 2y + 7z + 2 = 0 and (2, 4, 6).
Find the angle between 2x + 3y 2z + 4 = 0 and (2, 1, 1).
The condition ( frac {a}{a1} = frac{b}{b1} = frac{c}{c1} ) is for a plane and a line are _____ to each other.
The condition a<sub>1</sub>a + b<sub>1</sub>b + c<sub>1</sub>c = 0 is for a plane and a line are _____ to each other.
A plane and a line having an angle of 90 degrees between them are called _____
What is the relation between the plane ax + by + cz + d = 0 and a<sub>1</sub>, b<sub>1</sub>, c<sub>1</sub> the direction ratios of a line, if the plane and line are parallel to each other?
What is the relation between the plane ax + by + cz + d = 0 and a<sub>1</sub>, b<sub>1</sub>, c<sub>1</sub> the direction ratios of a line, if the plane and line are perpendicular to each other?