Question

Hello.
Cos 90=
Cos 60=
Cos 30=
Sin 90 =
Sin 60=
Sin 30=
Tan 90=
Tan 60=
Tan 30=

Answer 1

Explanation:

cos 90=0

cos 60=1/2

cos 30=3vargmulma/2

sin90=1

sin 60=3vargmulma/2

sin 30=1/2

tan 90= avyakhyayit

tan 60=vargmulma 3.

tan 30= 1/vargmulma3

Answer 2

Answer:

Cos 90 = 0

cos 60 = 1/2

cos 30 = √3/2

sin 90 = 1

sin 60 = √3 / 2

sin 30 = 1/2

tan 90 = not defined

tan 60 = √3

tan 30 = 1 / √3