Question

Determine whether the planes are parallel, perpendicular or neither. 2x − 4y + 3z = 5, x + 8y + 10z = 3

Answer 1

perpendicular

Explanation:

separate the two equations

First equation in the form y=mx+c

4y=2x+3z

y=1/2x+3/4z

second equation in the form y=mx+c

8y=3-5x-10z

y=3/8-5/8x-10/8z