Find the angle between two lines x + 5y = 11 and 5x − y = 1. [GTU-SUMMER-2018] About the author Alaia
Step-by-step explanation: y=-x/5+11/5 m1=-1/5 y=5x-1 m2=5 m1*m2=-1/5*5=-1 m1*m2=-1 two lines are perpendicular @=90° Reply
Step-by-step explanation:
y=-x/5+11/5
m1=-1/5
y=5x-1
m2=5
m1*m2=-1/5*5=-1
m1*m2=-1
two lines are perpendicular
@=90°