The function described by f (x) = ln(x2 + 1) e0.4x cos x has an infinite

Question:

The function described by f (x) = ln(x2 + 1) − e0.4x cos πx has an infinite number of zeros.
a. Determine, within 10−6, the only negative zero.
b. Determine, within 10−6, the four smallest positive zeros.
c. Determine a reasonable initial approximation to find the nth smallest positive zero of f.
d. Use part (c) to determine, within 10−6, the 25th smallest positive zero of f.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Numerical Analysis

ISBN: 978-0538733519

9th edition

Authors: Richard L. Burden, J. Douglas Faires

Question Posted: