Covert the complex number z=1+5cos(8π)+i.5sin(8π) in polar form. Find its modulus and argument.

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Question

Covert the complex number $z = 1 + \frac{cos ( 8 π )}{5} + i . \frac{sin ( 8 π )}{5}$ in polar form. Find its modulus and argument.

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Covert the complex number

z = 1 + \frac{cos ( 8 π )}{5} + i . \frac{sin ( 8 π )}{5}

in polar form. Find its modulus and argument.

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Question Text

Covert the complex number

z = 1 + \frac{cos ( 8 π )}{5} + i . \frac{sin ( 8 π )}{5}

in polar form. Find its modulus and argument.