Question

Which has greater value among cos 6° or cos 60°? Why explain ?

Answer 1

if we see... while going from cosine 90° towatds cosine 0°
the value increases just opposite of sine curve ; so cos 60° is smaller than cos 6° .

Answer 2

Cos Ф 's value decreases from 1 to 0 from the degree 0 to 90.

So, cos 6° has a greater value than cos 60°.

HOPE IT HELPS YOU..... ☺☺☺