Question

Find Amplitude & Modulus & Modulus of -2-2i​

Answer 1

Answer:

Mathematically, it is shown as belows: modulus=√a2+b2amplitude = θ =tan−1|ba| where 0≤θ≤π for principal value. In the above question we have been given a =0 and b = -5. Therefore, the value of the modulus and amplitude for the given complex number are 5 and π2 respectively.

Step-by-step explanation:

may be it is not correct answer