Problem 10. Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return false otherwise.
Examples:
Input x = [-3 0 7]
Output tf is true
Input x = [2 2]
Output tf is false
Solution Stats
Problem Comments
-
39 Comments
Show
36 older comments
Piyush
on 5 Mar 2024
great problem
Jason
on 5 Mar 2025
They really need to do a better job explaining the requirements. For example they should state that the output for tf should be a logical "1" or "0"; logical(1) or logical (0), as it does appear they want a string when reading the instructions.
Dyuman Joshi
on 6 Mar 2025
@Jason, in MATLAB true and false are equivalent to 1 or logical(1) and 0 or logical(0) respectively -
https://in.mathworks.com/help/matlab/ref/true.html#description
https://in.mathworks.com/help/matlab/ref/false.html#description
Solution Comments
Show commentsProblem Recent Solvers21867
Suggested Problems
-
1982 Solvers
-
1694 Solvers
-
Find the largest value in the 3D matrix
1578 Solvers
-
Compute a dot product of two vectors x and y
1015 Solvers
-
Check if number exists in vector
12862 Solvers
More from this Author96
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!