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Chapter 4: Q. 4 (page 325)

Use a sentence to describe what the notation鈭�k=2100k means. (Hint: Start with 鈥淭he sum of....鈥�)

Short Answer

Expert verified

The sum of square roots of 2 to 100.

Step by step solution

01

Step 1. Given Information:

Given sigma notation: 鈭�k=2100k

Use a sentence we want to describe what the notation means.

02

Step 2. Solution:

First we write notation in expand form we get

鈭�k=2100k=2+3+4+.....+100

We observe that given notation represents:

The sum of square roots of 2 to 100.

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Most popular questions from this chapter

Use integration formulas to solve each integral in Exercises 21鈥�62. You may have to use algebra, educated guess and-check, and/or recognize an integrand as the result of a product, quotient, or chain rule calculation. Check each of your answers by differentiating.鈭�x2-3x5-7dx

If 鈭�-23f(x)dx=4,鈭�-26f(x)dx=9,鈭�-23g(x)dx=2and 鈭�36g(x)dx=3,then find the values of each definite integral in Exercises 29-40. If there is not enough information, explain why.

鈭�36fxdx.

Use the graph of f to estimate the values of A(1), A(2), A(3)

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鈭�04(2x-3)2+5dx

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