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

If f(x) = 1 – x then, value of |f(i)| is:

√2

Step-by-step explanation:

f(x) = 1 – x

Then, f(i) = 1 - i

We know that if f(z)=x+iy then, |f(z)|=

Hence,  |f(i)| =

                    =

                    = √2

Hence, if f(x) = 1 – x then, value of |f(i)| is:

√2

b. astronomers

use formula for the circle a=3.14

step-by-step explanation: