Question

If sin teta =12/12, then cos teta=​

Answer 1

Answer:

cos teta=0/12=0

as

sin teta =height/hypotenuse

height =12x

hypotenuse =12x

height²+base²=hypotenuse ²

base²=144x²-144x²

base =0

so

cos teta=base/hypotenuse

so 0/12

=0