Problem 54440. Create an arrow matrix

• Created by Ben Placek

×

Like (7)

Difficulty:

(177)

Rate

• Solve Later   
• Add To GroupÂ

An arrow matrix is a square matrix that contains ones on the diagonal, the last column, and last row.

Write a function that takes the number of rows and columns (for N >= 3) as an input, and returns the corresponding arrow matrix.

Solve

Solution Stats

68.57% Correct | 31.43% Incorrect

• 719 Solutions
• 446 Solvers

Last Solution submitted on Apr 22, 2025

Last 200 Solutions

Solution Comments

ANNOUNCEMENT ×

Registration Now Open for MathWorks AUTOMOTIVE CONFERENCE 2025

Hello Community, We're excited to announce that registration is now open for the...

Problem Recent Solvers446

Suggested Problems

• Counting Money

  3714 Solvers

• Find the two most distant points

  2885 Solvers

• Approximation of Pi (vector inputs)

  236 Solvers

• Find Logic 6

  343 Solvers

• Predict Cricket Stridulation Rate from Air Temperature

  401 Solvers

More from this Author12

• Estimating Euler's (Oi-ler-z) Number

  108 Solvers

• Next Tribonacci Number

  129 Solvers

• Interpolated Value Between Two Points

  108 Solvers

• Triangle Coordinates

  90 Solvers

• Generate Pascal's Triangle Matrix

  125 Solvers