52. Given the complex number a + bi, where a and b are real numbers and i² = -1, the absolute value of a + bi is given by .Which of the following has the greatest absolute value?

Answer and Explanation

Your Answer is

Correct Answer is J

Explanation

The greater the absolute value of the coefficient of the imaginary number, the greater its modulus length. The module length of -3i is the largest among the five options, so choose J.