Question

find the madulus and argument of complex numbers ​

Answer 1

Answer:

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Step-by-step explanation:

The argument θ=tan−1(ba) is also called principal argument since tangent function is periodic and all other arguments are given by nπ+θ where n is any integer. The modulus is also denoted as mod(z) and argument is also denoted as arg(z). If mod(z)=r,arg(z)=θ then we can represent complex numbers z=reiθ.