Express ` sin 30^0+i cos 30^0 ` in polar form

Express in polar form (1+i)

Value of (sin30^@ + cos 30^@) - (sin60^@ + cos60^@) is _____

Find the value of 2sin 30^@ +cos 0^@ +3 sin 90^@ .

Express sin(pi)/(5)+i(1-cos(pi)/(5)) in polar form.

Find the modulus and argument of each of the following complex numbers and hence express each of them in polar form: (sin 120^(@) - i cos 120^(@))

Evaluate it [[sin30 ^ (@), cos30 ^ (@) - sin60 ^ (@), cos60 ^ (@)]]

The valiue of sin60^(@) cos 30^(@) + sin 30^(@)cos 60^(@) is ______.

Write down the following complex number in polar form: Product of 2(cos30^(@)+i sin30^(@)) and 3(cos90^(@)+i sin90^(@))