Home
Class 12
MATHS
Let pi(1)and pi(2) be two planes and ang...

Let `pi_(1)and pi_(2)` be two planes and `angle` be a line such thet
`pi_(1): x + 2y + 3z = 14`
`pi_(2) : 2x - y +3z = 27`
`angle : (x+1)/2=(y+1)/3=(z+1)/4`
If the line `angle` meets the plane `pi_(1)` in `P(alpha, beta, gamma),`
Then `alpha^(2)+beta^(2)+gamma^(2)` is equal to

Promotional Banner

Similar Questions

Explore conceptually related problems

Let pi_(1)and pi_(2) be two planes and L be a line such that pi_(1): x + 2y + 3z = 14 pi_(2) : 2x - y +3z = 27 L : (x+1)/2=(y+1)/3=(z+1)/4 If the line L meets the plane pi_(1) in P(alpha, beta, gamma), Then alpha^(2)+beta^(2)+gamma^(2) is equal to:

Let pi_(1)and pi_(2) be two planes and angle be a line such that pi_(1): x + 2y + 3z = 14 pi_(2) : 2x - y +3z = 27 angle : (x+1)/2=(y+1)/3=(z+1)/4 If the line in the last line meets the plane pi_(2) in the point Q then the co-ordinates of mid-point of P and Q is

If the image of the point ( 1,-2,3) in the plane 2x + 3y -z =7 is the point ( alpha, beta , gamma ), then the value of alpha + beta + gamma is equal to

The direction angles of the line x=4z+3, y=2-3z are alpha, beta and gamma , then cos alpha +cos beta+ cos gamma = ____

If the line (x-2)/3 =(y-1)/-5 =(z+2)/2 lies in the plane x+3y - alphaz + beta=0 , then: (alpha, beta)-=

Let pi_(1):2x-y+2z-6=0 and pi_(2):x+2y-2z+7=0 are given two planes then find the actue bisecting of pi_(1) and pi_(2)

Let pi_(1):2x-y+2z-6=0 and pi_(2):x+2y-2z+7=0 are given two planes then find the obtuse angle bisecting plane of pi_(1) and pi_(2)

Let the line (x-2)/3=(y-1)/(-5)=(z+2)/2 lie in the plane x+3y-alpha z+beta =0 . Then (alpha,beta) equals :

If the line (x-2)/(3)=(y+1)/(5)=(z-2)/(2) lies in the plane alpha x+2y+z-beta=0 then (alpha, beta) equals