Problem 49637. Matrix Pattern 10

Created by Doddy Kastanya

Solve Later

Find the pattern for the element of the matrix. Hint: use the "ceil" and "floor" functions.
mat_pattern(2) = [
     5     0
    14     9];
mat_pattern(3) = [
     5     0    -6
    14     9     3
    24    19    13];

Solve

Solution Stats

120 Solutions
53 Solvers

Last Solution submitted on Feb 21, 2025

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

William on 27 Dec 2020

Doddy -- I think the bottom row of y_correct in problem 4 (x = 7) is incorrect.

Doddy Kastanya on 27 Dec 2020

Dear William,
I have checked again and they are correct. By the way, the test cases have been checked by MathWorks before I can publish the problem. If you already get a generic formula for the previous cases, it should work for x=7 as well. Hint: There are two other mathematical constants involved in the solution.

Yunpeng Teng on 7 Jan 2021

I think when x=7,the y(7,1)is 62 not 61

Rafael S.T. Vieira on 30 Oct 2022

tip: pi and e are used as factors.

Solution Comments

Show comments

Problem Recent Solvers53

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 49637. Matrix Pattern 10

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers53

Suggested Problems

More from this Author180

Problem Tags

Community Treasure Hunt

Problem 49637. Matrix Pattern 10

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers53

Suggested Problems

More from this Author180

Problem Tags

Community Treasure Hunt

Players