Next, we calculate the magnitude of the complex number using the formula , where Re(z) is the real part of z and Im(z) is the imaginary part of z. So, .
Steps
Step 1 :First, we substitute into the complex number, so .
Step 2 :Next, we calculate the magnitude of the complex number using the formula , where Re(z) is the real part of z and Im(z) is the imaginary part of z. So, .