Question

Find the absolute value of the complex number 5 - 4i

Answer 1

The absolute value of any number is obtained by calculating its distance from zero. The absolute value of a complex number is determined by taking the square root of the sum of the squares of the two numbers. In this case, the square of 5 is 25 and the square of 4 is 16. The sum of these two is 41. Hence, the absolute value is $\sqrt{41}$.

Answer 2

Answer:

6.4 (d)

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