Problem 1429. Remove entire row and column in the matrix containing the input values

Selvaraaju Murugesan

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Remove the entire row and column from the matrix containing specific values. The specified value can be a scalar or a vector. For example x is given by x =

     8     1     6
     3     5     7
     4     9     2

and I specify an input value of n=3. The value 3 is in 2nd row and 1st column. So the output matrix should remove entire 2nd row and 3rd column. Output:[ 1 6; 9 2]

remember the input value can be vector too !

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2018 Solutions

548 Solvers

Last Solution submitted on Feb 01, 2026

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2 Comments

chris_gr on 2 Oct 2022

The values in the original matrix are unique?

Peter on 21 May 2024

I think the instructions should be amended to:

"....should remove entire 2nd row and 1st column."

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