1 dx D x(x*+ 1) Select one: a. x2 In +C b. In 2+1 C. In + 1 d. In 4 + C

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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**Integration Problem and Solution Choices**

Evaluate the integral:
\[ \int \frac{1}{x(x^4 + 1)} \, dx = \]

**Select one:**

a. \( \ln \left| \frac{x^2}{x^4 + 1} \right| + c \)

b. \( \frac{1}{4} \ln \left| \frac{x^2}{x^4 + 1} \right| + c \)

c. \( \frac{1}{4} \ln \left| \frac{x^2}{x^4 + 1} \right| + c \)

d. \( \frac{1}{4} \ln \left| \frac{x^4}{x^4 + 1} \right| + c \)

This problem presents an integral expression involving a rational function, and the task is to choose the correct antiderivative from the given options. Notably, answers b and c appear to be identical, which could be an error or a distractor in the problem setup. Options are present to test understanding of logarithmic integration techniques and rational function properties.
Transcribed Image Text:**Integration Problem and Solution Choices** Evaluate the integral: \[ \int \frac{1}{x(x^4 + 1)} \, dx = \] **Select one:** a. \( \ln \left| \frac{x^2}{x^4 + 1} \right| + c \) b. \( \frac{1}{4} \ln \left| \frac{x^2}{x^4 + 1} \right| + c \) c. \( \frac{1}{4} \ln \left| \frac{x^2}{x^4 + 1} \right| + c \) d. \( \frac{1}{4} \ln \left| \frac{x^4}{x^4 + 1} \right| + c \) This problem presents an integral expression involving a rational function, and the task is to choose the correct antiderivative from the given options. Notably, answers b and c appear to be identical, which could be an error or a distractor in the problem setup. Options are present to test understanding of logarithmic integration techniques and rational function properties.
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