Solution Found!
Use the Intermediate Value Theorem in Exercises 71–78 to
Chapter 2, Problem 78E(choose chapter or problem)
Problem 78E
Use the Intermediate Value Theorem in Exercises 71–78 to prove that each equation has a solution. Then use a graphing calculator or computer grapher to solve the equations.
2 sin x = x (three roots). Make sure you are using radian mode.
Questions & Answers
QUESTION:
Problem 78E
Use the Intermediate Value Theorem in Exercises 71–78 to prove that each equation has a solution. Then use a graphing calculator or computer grapher to solve the equations.
2 sin x = x (three roots). Make sure you are using radian mode.
ANSWER:
Solution:
Step 1 of 2:
In this problem, we have to use the Intermediate Value Theorem and prove that each equation has a solution by a graphing calculator or computer grapher to solve the equations and find the roots in radian mode.
We have