Answer to Question #199255 in Electric Circuits for Plea

Question

Determine (input the letter only) what functions does the following expression belong.

The questions items has the format of f(x), f(m, n).

A: one to one, not onto B: onto, not one to one

C: one to one, onto D: Neither one to one nor onto

E: Not a function

Given for solving the f(S): f(x) = x^2/3 

The questions items has the format of S={1,2,3}.

Format of answer: f(S) = {1, 2, 3} 

1. f(x) = x² - 2, R → R.
2. f(m, n) = m, Z × Z → Z
3. What is the value of the sums of terms of a geometric progression below?
4. S = {−2, −1, 0, 1, 2, 3}
5. f(x) = |x-2|, R → R.
6. Find the value of the double sums expression below:
7. f(m, n) = m + n, Z × Z → Z.
8. f(m, n) = m − n, Z × Z → Z.
9. For the given sequence, provide a simple formula or rule that generates the terms of the sequence : 2, 16, 54, 128, 250, 432, 686,...
10. S = {0, 1, 2, 3, 4, 5}.

Answer 1

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