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Chapter 7: Q. 81 (page 501)

In Problems $81 - 83$ , use a graphing utility to solve each equation on the interval $0 \leq x \leq 2 π$ Approximate any solutions rounded to two decimal places.
$2 x = 5 \cos x$

Short Answer

Expert verified

The graph is and solution is $x = 1.11$

Step by step solution

Given information

Given equation $2 x = 5 \cos x$

Sketching the graph

The graph is

The solution is $x = 1.11$

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In Problems $81 - 83$ , use a graphing utility to solve each equation on the interval $0 \leq x \leq 2 π$ Approximate any solutions rounded to two decimal places.
$2 x = 5 \cos x$

Short Answer

Step by step solution

Given information

Sketching the graph

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Logic and Functions

Applied Mathematics

Calculus

Mechanics Maths

Decision Maths

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In Problems 81-83, use a graphing utility to solve each equation on the interval 0≤x≤2πApproximate any solutions rounded to two decimal places.2x=5cosx

Short Answer

Step by step solution

Given information

Sketching the graph

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Theoretical and Mathematical Physics

Logic and Functions

Applied Mathematics

Calculus

Mechanics Maths

Decision Maths

Study anywhere. Anytime. Across all devices.

In Problems $81 - 83$ , use a graphing utility to solve each equation on the interval $0 \leq x \leq 2 π$ Approximate any solutions rounded to two decimal places.
$2 x = 5 \cos x$