The angle between the straight lines x -...

The angle between the straight lines `x -1 = (2 y + 3)/( 3) = (z + 5)/(2) and x =3r + 2, y =- 2r - 1 , z=2,` where r is a parameter is a)`pi/4` b)`cos ^(-1) ((-3)/(sqrt182))` c)`sin ^(-1) ((-3)/(sqrt182))` d)`pi/2`

A

`pi/4`

B

`cos ^(-1) ((-3)/(sqrt182))`

C

`sin ^(-1) ((-3)/(sqrt182))`

D

`pi/2`

Verified by Experts

The correct Answer is:

D

Similar Questions

Explore conceptually related problems

The angle between the planes x+y+z=1 and x-2y+3z=1 is

The vector equation of the straight line (1-x)/(3) = (y+1)/(-2) = (3-z)/(-1) is

The angle between the line (x-3)/2=(y-1)/1=(z+4)/(-2) and the plane, x+y+z+5=0 is :

The angle between the lines sqrt(3)x-y-2=0 and x-sqrt(3)y+1=0 is :

A unit vector parallel to the straight line (x-2)/(3) = ( 3 + y)/(-1) = (z -2)/(-4) is

If the straight lines (x - 2)/(1) = (y - 3)/(1) = (z - 4)/(0) and (x-1)/(k) = (y - 4)/(2) = (z - 5)/(1) are coplanar, then the value of k is

The angle between the lines (x-7)/(1)=(y+3)/(-5)=(z)/(3) and (2-x)/(-7)=(y)/(2)=(z+5)/(1) is equal to

Find the angle between the line (x-2)/3=(y+1)/-1=(z-3)/-2 and the plane 3 x+4 y+z+5=0

Find the angles between the lines (x-2)/2=(y-1)/5=(z+3)/-3 and (x+2)/-1=(y-4)/8=(z-5)/4