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The modulus of z, z conjugate and -z are not equal in MATLAB.

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The modulus of z, z conjugate and -z are not equal in MATLAB.

(a) True

(b) False

This question was addressed to me in a job interview.

This key question is from Complex Arithmetic topic in portion Beyond the Basics of MATLAB

1 Answer

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Best answer
Correct option is (b) False

Best explanation: The modulus of z, z conjugate and -z are equal. The magnitude of the modulus is always a positive number. It is independent of the positive or negative nature of the real and imaginary parts of the complex number.

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