Question

what is value of 5°​

Answer 1

Step 1 :

5 degree is = cos 5 or sin
=Cos pie. Or. Sin pie
= sin ( pie + theta). Or. Cos ( pie - theta)
= sin ( 3.14+5). Or. Cos (3.14-5)
= sin (8.14) Or. Cos (-1.86)

=(-1.86,8.14]

Thank you