Write a function that has the following property: f(f(x)) = -x for any numeric array x.
Note that there is no restriction on the output for f(x). How bizarre can you make it?
Solution Stats
Problem Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers70
Suggested Problems
-
given 3 sides, find area of this triangle
818 Solvers
-
Return the first and last characters of a character array
11791 Solvers
-
Generate a vector like 1,2,2,3,3,3,4,4,4,4
13591 Solvers
-
MATCH THE STRINGS (2 CHAR) very easy
299 Solvers
-
177 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
