Please solve using linear algebra only I will give thumbs up

Please solve using linear algebra only, I will give thumbs up. please show work thanks!!

You may or may not need these formulas.

Formulas: Lines cos 0 llullllvil p td Planes n (x p su tw

Solution

Plane P1 : -2x +3y +4z =0

Plane P2 : x +2y -z -3 =0

Dot product of P1 and P2 = -2*1 +3*2 -4*1 = -2 +6 -4 = 0

Thus the two planes are perpendicular to each other.