" 11.Write the Polar form of "sin120+i cos120" ."

Find the modulus and argument of the following complex number and hence express them in the polar form: sin 120^@-i\ cos 120^@

The polar form of sin theta-i cos theta is

Give the following in polar form : sin 120^@ -i cos 120^@ .

The polar form of sin 75^(@)+i cos 75^(@) is

write the polar form of 1-cos theta+i sin theta

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^(@))

Give the following in polar form sin 120^@-icos120^@

Give the following in polar form: (i) sin120^(@)-icos120^(@) (ii) [2cos210^(@)+isin210^(@))][4(cos120^(@)+isin120^(@))] (iii) [3(cos225^(@)+isin225^(@))][6(cos45^(@)+isin45^(@))] .

Find the value of sin120^(@) .

Find the value of: sin120^(@)