" (a) "(cos pi+i sin pi)

Find the value of (cos pi+i sin pi)

z = (1+cos6 pi)+i sin6 pi

.Modulus of the function z=(i-1)/(cos pi/3+i sin pi/3) is

Write the complex number z = (i-1)/(cos pi/3 + i sin pi/3) in polar form.

The numerical value of (where i = sqrt-1 ) (cos pi/10 + i sin pi/10)(cos 2pi/10 + i sin 2pi/10) xx (cos 3pi/10 + i sin 3pi/10) (cos 4pi/10 + i sin 4pi/10) = ..........

The polar form of (i^(255))^(3) is (cos pi)/(2)+i(sin pi)/(2)bcos pi+is in pi c*cos pi-i sin pi d(cos pi)/(2)-is in(pi)/(2)

One of the values of ((cos (pi)/(6)-i sin (pi)/(6))^(1 / 2))((cos (pi)/(6)+i sin (pi)/(6))^(1 / 2)) is

Find the modulus and argument of the following complex number and correct then in polar form: (i-1)/((cos pi)/((cos pi)/(3)+i(sin pi)/(3)))

Find the product 3/2 (cos (pi)/3 + i sin (pi)/3).6(cos (5pi)/6 + i sin (5pi)/6) in rectangular form.