Question

teta1 and teta2 ate the angles of inclination of two perpendicular lines then

teta1 - teta2 = 90 degree
teta 2- teta 1= 90 degree
teta 1 -teta 2 = 180 degree
tetan2-teta 1 = 180 degree​

Answer 1

Answer:

teta1 and teta2 ate the angles of inclination of two perpendicular lines then

teta1 - teta2 = 90 degree

teta 2- teta 1= 90 degree

teta 1 -teta 2 = 180 degree

tetan2-teta 1 = 180 degree