If f (x) = 1 - x, which value is equivalent to |f (i) |?

0

1

StartRoot 2 EndRoot

StartRoot negative 1 EndRoot

Question

Jetta

Mathematics

6 May, 03:28

If f (x) = 1 - x, which value is equivalent to |f (i) |?

0

1

StartRoot 2 EndRoot

StartRoot negative 1 EndRoot

+1

Answers (2)

Know the Answer?

Jamari Roach · Answer 1

Answer is not 1

Ann Mcfarland · Answer 2

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

If f (x) = 1 - x, which value is equivalent to |f (i) |?01StartRoot 2 EndRootStartRoot negative 1 EndRoot

If f (x) = 1 - x, which value is equivalent to |f (i) |?

0

1

StartRoot 2 EndRoot

StartRoot negative 1 EndRoot