Problem 2247. Dimensions of Spaces

 input  A=[1 2 3; 4 6 7; 2 4 6; 1 2 3]

 output will be row vector like [1 2 2 2]

 output = [columnspace nullspace rowspace leftnullspace]

Solution Comments

Problem Recent Solvers26

Suggested Problems

• Back and Forth Rows

  7000 Solvers

• Find the two most distant points

  2959 Solvers

• Project Euler: Problem 16, Sums of Digits of Powers of Two

  187 Solvers

• vectorization in N

  289 Solvers

• Tridiagonal

  176 Solvers

More from this Author21

• N-Dimensional Sorting

  19 Solvers

• Orthonormal matrix

  240 Solvers

• sparse_matrix

  48 Solvers

• The Number of Ways

  42 Solvers

• the number of inputs

  89 Solvers