Which of the following sets of planes are parallel to each other?
Posted: Wed Jul 13, 2022 8:09 pm
a) 2x+3y+4z=8 and 3x+9y+12z=7
b) 2x+3y+4z=2 and 4x+6y+8z=9
c) 3x+2y+4z=0 and 3x+4y+2z=0
d) 2x+4y+8z=9 and 4x+2y+7z=0
b) 2x+3y+4z=2 and 4x+6y+8z=9
c) 3x+2y+4z=0 and 3x+4y+2z=0
d) 2x+4y+8z=9 and 4x+2y+7z=0