Question

Determina la suma de elementos del siguiente conjunto:
A = {x + 2/x ∈ N; 4 < x < 10}

Answer 1

To find the sum of elements in the given set, calculate the value x+2/x for each number in the specified range and add up the fractions.

Step-by-step explanation:

1. Let's start by determining all the natural numbers in the given range: 5, 6, 7, 8, 9
2. We need to calculate the value of x+2/x for each value of x. For example, when x=5, we have 5+2/5, which equals 7/5. Continuing this process, we get the following values: 7/5, 8/6, 9/7, 10/8, 11/9
3. To find the sum of these elements, add up all the obtained fractions: 7/5 + 8/6 + 9/7 + 10/8 + 11/9
4. Now, you can combine the fractions by finding a common denominator, or you can use a calculator to find the decimal equivalent of the sum.

Learn more about Calculating sums of fractions