- #1
Quarlep
- 257
- 4
We have a matrix A4x5 and B2x3 can we remove(-) them A-B
Thanks
Thanks
To remove an element in a matrix, you can use the matrix indexing notation to specify the row and column of the element and set its value to zero or any other desired value.
Yes, you can remove a row or column in a matrix by using the indexing notation and specifying the row or column you want to remove. This will effectively reduce the size of the matrix by one row or column.
Yes, it is possible to remove multiple elements in a matrix at once by using a combination of indexing notation and logical operators. This will allow you to specify a condition for removing the elements, such as all elements greater than a certain value.
After removing an element in a matrix, the empty space will still be occupied by the original element's index. You can shift the remaining elements to fill in the empty space using a loop or built-in functions such as "reshape".
No, removing an element in a matrix will always result in a change in the size of the matrix. You can, however, replace the removed element with a placeholder value to maintain the original size of the matrix.