Find the principal argument of the complex number `sin(6pi)/5+i(1+cos(6pi)/5)dot`

Find the principal argument of the complex number sin(6 pi)/(5)+i(1+cos(6 pi)/(5))

The argument of the complex number sin((6pi)/(5))+i(1+cos.(6pi)/(5)) is

The argument of the complex number "sin"(6pi)/(5)+ i(1+"cos" (6pi)/(5)) is

The argument of the complex number sin6(pi)/(5)+i(1+cos6(pi)/(5)) is

Find the modulus, argument, and the principal argument of the complex numbers. (i-1)/(i(1-cos((2pi)/5))+sin((2pi)/5)

Find the modulus,argument,and the principal argument of the complex numbers.(i-1)/(i(1-cos((2 pi)/(5)))+(sin(2 pi))/(5))

Find the modulus, argument, and the principal argument of the complex numbers. (i-1)/(i(1-cos((2pi)/5))+sin((2pi)/5)

Find the modulus, argument, and the principal argument of the complex numbers. (i-1)/(i(1-cos((2pi)/5))+sin((2pi)/5)

Find the amplitude of the complex number "sin" (6pi)/(5) + i (1- "cos" (6pi)/(5))

The principal argument of the complex number z = (1+ sin""(pi)/(3) + icos""(pi)/(3))/(1+sin""(pi)/(3) - i cos ""(pi)/(3)) is