truesarah11131 truesarah11131

24-03-2020
Mathematics

contestada

If f(x) = 1 – x, which value is equivalent to |f(i)|?
0
1
StartRoot 2 EndRoot
StartRoot negative 1 EndRoot

Respuesta :

musiclover10045 musiclover10045

24-03-2020

Replace x with i

f(i) = 1-i

Because i is in the formula, it is a complex number with a real number = 1 and an imaginary number = -1

The modulus of f(i) = |1-i| =

sqrt[1^2+(-1)^2] = sqrt(2)

The answer would be: StartRoot 2 EndRoot

Answer Link

Matthew41Jones Matthew41Jones

10-09-2021

Answer:

Its C.

Step-by-step explanation:

Cause it is

Answer Link

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