Home > Just Math > Calculus
| Second derivative of a cosine product (Posted on 2024-02-27) |
 |
For natural number n, define f_n(x) as the product cos(x) * cos(2x) * cos(3x) * .... * cos(nx).
What is the smallest n such that |f_n''(0)| > 2024?
|
No Solution Yet
|
Submitted by Brian Smith
|
|
Rating: 5.0000 (2 votes)
|
|
Comments: (
You must be logged in to post comments.)
|
|
Please log in:
Forums (0)
Newest Problems
Random Problem
FAQ |
About This Site
Site Statistics
New Comments (9)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
|
