sin'a 1) Let A = 1-cos and B = B for x = 0.1,0.01, 0.001, 0.0001,0.00001, and calculate the error for each x. 2 (1+cos z) Write a computer program to evaluate A and %3D 2) Consider the quadratic equation ax2 + bx + c = 0 where a + 0. Write a computer program to calculate and print the real roots for the following three sets of values {a, b, c}:
sin'a 1) Let A = 1-cos and B = B for x = 0.1,0.01, 0.001, 0.0001,0.00001, and calculate the error for each x. 2 (1+cos z) Write a computer program to evaluate A and %3D 2) Consider the quadratic equation ax2 + bx + c = 0 where a + 0. Write a computer program to calculate and print the real roots for the following three sets of values {a, b, c}:
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
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Question
help me with matlab please
![1) Let A = 1l-cos and B =
B for x =
sin2a
2 (1+cos r)
Write a computer program to evaluate A and
%3D
0.1,0.01, 0.001,0.0001, 0.00001, and calculate the error for each x.
2) Consider the quadratic equation ax + bx +c = 0 where a + 0. Write a computer
program to calculate and print the real roots for the following three sets of values
{a, b, c}:
a. {1,2, 1}
b. {-100.01,9, 100.01}
c. {1, -9, 1}
N
3) Write a computer program to calculate and print S = (0.1) and P= N x 0.1 for
%3D
k=1
N = 10, 100, 1000, 10000. Calculate the error for each N.
4) Compute positive integer powers of the golden mean o = y3 using:
+V5
%3!
a. product of o with itself n times;
b. on+1 = 6" + Øn-1
for several values of n. Plot the absolute error in between as a function of n. Repeat
for both single and double precision.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6bbd7b97-18de-4a80-8c7e-1dfd2ff21a42%2F203e2cbf-648c-4841-b102-d21d63d8f622%2Fgfph8av_processed.png&w=3840&q=75)
Transcribed Image Text:1) Let A = 1l-cos and B =
B for x =
sin2a
2 (1+cos r)
Write a computer program to evaluate A and
%3D
0.1,0.01, 0.001,0.0001, 0.00001, and calculate the error for each x.
2) Consider the quadratic equation ax + bx +c = 0 where a + 0. Write a computer
program to calculate and print the real roots for the following three sets of values
{a, b, c}:
a. {1,2, 1}
b. {-100.01,9, 100.01}
c. {1, -9, 1}
N
3) Write a computer program to calculate and print S = (0.1) and P= N x 0.1 for
%3D
k=1
N = 10, 100, 1000, 10000. Calculate the error for each N.
4) Compute positive integer powers of the golden mean o = y3 using:
+V5
%3!
a. product of o with itself n times;
b. on+1 = 6" + Øn-1
for several values of n. Plot the absolute error in between as a function of n. Repeat
for both single and double precision.
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