Question

Angle between the lines x+3=0 and y+7=0 is

Answer 1

Answer:

Step-by-step explanation:

m1=-A/B=-1/0

m2=-A/B=-0/1

m1-m2=-1/0-0/1=0

m1 X m2=0

Angle between lines =m1-m2/1+m1m2

                                  =0/1=0

                      tan 0 degrees is 0.

there fore angle between them is tan 0 degrees.