x is the input. Find the absolute value of cosine of -x and the same value with opposite sign.
Solution Stats
Problem Comments
2 Comments
Solution Comments
Show comments
Loading...
Problem Recent Solvers208
Suggested Problems
-
Back to basics 6 - Column Vector
1105 Solvers
-
07 - Common functions and indexing 5
430 Solvers
-
273 Solvers
-
532 Solvers
-
Deleting an element in a matrix
491 Solvers
More from this Author11
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
In addition to the weak test suite: The title of the problem says "Sinus function", yet the (incomplete) problem description mentions only "cosine" ??? Furthermore, should abs(cos(-x)) be assigned to y, or to z?
The test description has been updated. Also, new and improved test suites are added within the scope of the problem.