Three Dimensional Geometry
The line passing through the points (5, 1, a) and (3, b, 1) crosses the yzplane at the point (0,217,2−13).Then
Connecting you to a tutor in 60 seconds.
Get answers to your doubts.
Let L be the line of intersection of the planes 2x+3y+z=1 andx+3y+2z=2. If L makes an angle α with the positive x-axis, then cos αequals
The vector a⃗ =αi^+2j^+βk^ lies in the plane of the vectors b⃗ =i^+j^ and c⃗ =j^+k^ and bisects the angle between b⃗ andc⃗ . Then which one of the following gives possible values of a and b?
Find the values p
so that line 31−x=2p7y−14=2z−3and3p7−7x=1y−5=56−z
are at right angles.
Find the equation of the plane containing the lines 4x−5=4y−7=−5z+3and7x−8=1y−4=3z−5˙
The line, x−23=y+12=z−1−1 intersects the curve xy=c2,z=0 if c is equal to
If Q is the image of the point P(2, 3, 4) under the reflection in the plane x−2y+5z=6, then the equation of the line PQis
Find the coordinates of a point on the 2x−1=−3y+1=z
atg a distance 414
from the point (1,−1,0)˙
The plane which passes through the point (3,2,0)
and the line 1x−3=5y−6=4z−4