3 4 5 6 7 8 9 SHARH 10 12 #Wand a root of f(x) = cos(x) = x left = 0 right = math.pi/2 3.8 11 for n in range(0, 20): 14 f_left= math.cos(left)-left f_right = math.cos(right) 13 A - right mid= (left + right)/2 f_mid= math.cos(mid)-mid
3 4 5 6 7 8 9 SHARH 10 12 #Wand a root of f(x) = cos(x) = x left = 0 right = math.pi/2 3.8 11 for n in range(0, 20): 14 f_left= math.cos(left)-left f_right = math.cos(right) 13 A - right mid= (left + right)/2 f_mid= math.cos(mid)-mid
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
Can you use python and show the codes? The second picture was an example in class and the codes used

Transcribed Image Text:8.8
2
3
10
4
5
6
7
8
9
10
11
12
A 13
14
#Wand a root of f(x) = cos(x) = x
left = 0
right = math.pi/2
f_left = math.cos(left)-left
f_right = math.cos(right) right
for n in range(0, 20):
mid = (left + right)/2
f_mid= math.cos(mid)-mid

Transcribed Image Text:1. Problem 1: Find two non-zero roots of the equation
sin(z) - 2²+1/2 = 0
Explain how many decimal places you believe you have correct, and
how many steps of the bisection method it took. Try to get as many
correct digits as you can. Also include timing results for your calcula-
tions.
2. Problem 2: Same as problem 1, but for the equation
are-d
= 0
2
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps

Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Recommended textbooks for you

Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education

Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON

Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education

Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON

Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON

C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON

Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning

Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education