Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.
Sagot :
Para resolver la sumatoria [tex]\(\sum_{i=5}^8(3i + 2)\)[/tex], debemos calcular el valor de la expresión [tex]\(3i + 2\)[/tex] para cada valor de [tex]\(i\)[/tex] desde 5 hasta 8, y luego sumar los resultados.
Primero desglosamos la sumatoria:
1. Para [tex]\(i = 5\)[/tex]:
[tex]\[ 3(5) + 2 = 15 + 2 = 17 \][/tex]
2. Para [tex]\(i = 6\)[/tex]:
[tex]\[ 3(6) + 2 = 18 + 2 = 20 \][/tex]
3. Para [tex]\(i = 7\)[/tex]:
[tex]\[ 3(7) + 2 = 21 + 2 = 23 \][/tex]
4. Para [tex]\(i = 8\)[/tex]:
[tex]\[ 3(8) + 2 = 24 + 2 = 26 \][/tex]
Ahora, sumamos todos estos resultados:
[tex]\[ 17 + 20 + 23 + 26 \][/tex]
Sumamos paso a paso:
[tex]\[ 17 + 20 = 37 \][/tex]
[tex]\[ 37 + 23 = 60 \][/tex]
[tex]\[ 60 + 26 = 86 \][/tex]
Por lo tanto, el valor de la sumatoria [tex]\(\sum_{i=5}^8(3i + 2)\)[/tex] es [tex]\(86\)[/tex].
Primero desglosamos la sumatoria:
1. Para [tex]\(i = 5\)[/tex]:
[tex]\[ 3(5) + 2 = 15 + 2 = 17 \][/tex]
2. Para [tex]\(i = 6\)[/tex]:
[tex]\[ 3(6) + 2 = 18 + 2 = 20 \][/tex]
3. Para [tex]\(i = 7\)[/tex]:
[tex]\[ 3(7) + 2 = 21 + 2 = 23 \][/tex]
4. Para [tex]\(i = 8\)[/tex]:
[tex]\[ 3(8) + 2 = 24 + 2 = 26 \][/tex]
Ahora, sumamos todos estos resultados:
[tex]\[ 17 + 20 + 23 + 26 \][/tex]
Sumamos paso a paso:
[tex]\[ 17 + 20 = 37 \][/tex]
[tex]\[ 37 + 23 = 60 \][/tex]
[tex]\[ 60 + 26 = 86 \][/tex]
Por lo tanto, el valor de la sumatoria [tex]\(\sum_{i=5}^8(3i + 2)\)[/tex] es [tex]\(86\)[/tex].
We hope this was helpful. Please come back whenever you need more information or answers to your queries. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.