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

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

Ответ:

maybeemmamay

01.01.2022

Mathematics

f(x) = 1 – x

f(i) = 1 - i

|f(i)| = √(1² + (-1)²) = √(1 + 1) = √2

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Ответ:

erincnw9939

01.01.2022

Mathematics

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)|= $\sqrt{x^2+y^2}$

Hence, |f(i)| = $\sqrt{1^2+(-1)^2}$

= $\sqrt{1+1}$

= √2

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

√2

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Ответ:

firefox1fan

20.04.2020

Mathematics

If you need to substitute the equation x = y - 1.
If you have another equation, then you would plug in y - 1 into the x value of the equation you would need to substitute into.

Hope this helps

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

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