Q. 22 Write each of the sums in Exerci... [FREE SOLUTION]

Chapter 4: Q. 22 (page 325)

Write each of the sums in Exercises 21鈥�28 in sigma notation. Identify $m, n, a_{k}$ in each problem.
$\frac{4}{3} + \frac{5}{4} + \frac{6}{5} + \frac{7}{6} + \frac{8}{7} + \frac{9}{8} + \frac{10}{9} + \frac{11}{10}$

Short Answer

Expert verified

The sigma notation is ${鈭�}_{k = 3}^{10} \frac{k + 1}{k} and m = 3, n = 10, a_{k} = \frac{k + 1}{k}$

Step by step solution

Step 1. Given Information

The given sum is $\frac{4}{3} + \frac{5}{4} + \frac{6}{5} + \frac{7}{6} + \frac{8}{7} + \frac{9}{8} + \frac{10}{9} + \frac{11}{10}$

Step 2. Explanation

The sum in sigma notation is written as,

$\frac{4}{3} + \frac{5}{4} + \frac{6}{5} + \frac{7}{6} + \frac{8}{7} + \frac{9}{8} + \frac{10}{9} + \frac{11}{10} = \frac{3 + 1}{3} + \frac{4 + 1}{4} + \frac{5 + 1}{5} + \frac{6 + 1}{6} + \frac{7 + 1}{7} + \frac{8 + 1}{8} + \frac{9 + 1}{9} + \frac{10 + 1}{10} = {鈭�}_{k = 3}^{10} \frac{k + 1}{k} w h e r e, m = 3, n = 10, a_{k} = \frac{k + 1}{k}$

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91影视

Write each of the sums in Exercises 21鈥�28 in sigma notation. Identify $m, n, a_{k}$ in each problem.
$\frac{4}{3} + \frac{5}{4} + \frac{6}{5} + \frac{7}{6} + \frac{8}{7} + \frac{9}{8} + \frac{10}{9} + \frac{11}{10}$

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Explanation

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91影视

Write each of the sums in Exercises 21鈥�28 in sigma notation. Identify m,n,akin each problem. 43+54+65+76+87+98+109+1110

Short Answer

Step by step solution

Step 1. Given Information

Step 2. Explanation

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Most popular questions from this chapter

Recommended explanations on Math Textbooks

Decision Maths

Theoretical and Mathematical Physics

Logic and Functions

Pure Maths

Probability and Statistics

Discrete Mathematics

Study anywhere. Anytime. Across all devices.

Write each of the sums in Exercises 21鈥�28 in sigma notation. Identify $m, n, a_{k}$ in each problem.
$\frac{4}{3} + \frac{5}{4} + \frac{6}{5} + \frac{7}{6} + \frac{8}{7} + \frac{9}{8} + \frac{10}{9} + \frac{11}{10}$