Problem 52030. Stacking vectors into a matrix

• Created by Anirban Pal

×

Like (0)

Difficulty:

(32)

Rate

• Solve Later   
• Add To GroupÂ

Given a 4x1 vector a, and a 2x2 matrix b, create a matrix M in which the first 2 rows are each identical to a and the last two rows correspond to two copies of the matrix b stacked next to each other.

In other words, if a = [ ] and b = [ ] , then

M = [ ].

Solve

Solution Stats

71.7% Correct | 28.3% Incorrect

• 53 Solutions
• 36 Solvers

Last Solution submitted on Jan 25, 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 Solvers36

Suggested Problems

• Do you like your boss?

  615 Solvers

• Matrix to column conversion

  355 Solvers

• What is Sum Of all elements of Matrix

  419 Solvers

• Create a Matrix of Zeros

  607 Solvers

• Calculate the average value of the elements in the array

  1333 Solvers

More from this Author52

• Make a checkerboard matrix (★★★★★)

  86 Solvers

• Vector of digits (★★)

  60 Solvers

• Vector creation using colon operator

  38 Solvers

• Matrix indexing with two vectors of indices (★★)

  39 Solvers

• Remove the row average (★★★)

  40 Solvers