contestada

Consider the following functions.

f={(−5,2),(1,1),(−1,−1)}
and

g={(−3,0),(5,5),(1,2)}

Find (f+g)(1).

(f+g)(1) =

Respuesta :

xero099

The value of [tex](f+g)(1)[/tex] is 3.

In this question we must apply the definition of addition between functions, whose operation is described below:

[tex](f+g) (x) = f(x) + g(x)[/tex] (1)

[tex](x, (f+g)(x)) = (x, f(x))+(x, g(x))[/tex] (1b)

If we know that [tex](x, f(x) ) = (1,1)[/tex] and [tex](x,g(x)) = (1,2)[/tex], then the result of the operation is:

[tex](1, (f+g) (1)) = (1, 3)[/tex]

The value of [tex](f+g)(1)[/tex] is 3.

We kindly invite to check this question on functions: https://brainly.com/question/12431044

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