For what value of x , the square matrix of [ 5-x x+1 2 4] is a singula

1.	For what value of x , the square matrix of [ 5-x x+1 2 4] is a singular matrix
Answer» ONG>Step-by-step explanation: if DETERMINANT of a matrix is zero the it is called a singular matrix. [{(5-x) × 4} - {(x+1) × 2}] = 0 (20 - 4x) - (2x + 2) = 0 20 - 4x - 2x - 2 = 0 18 - 6x = 0 6x = 18 x = 3 ans

For what value of x , the square matrix of [ 5-x x+1 2 4] is a singular matrix

Answer» ONG>Step-by-step explanation:

if DETERMINANT of a matrix is zero the it is called a singular matrix.

[{(5-x) × 4} - {(x+1) × 2}] = 0

(20 - 4x) - (2x + 2) = 0

20 - 4x - 2x - 2 = 0

18 - 6x = 0

6x = 18

x = 3 ans

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For what value of x , the square matrix of [ 5-x x+1 2 4] is a singular matrix​

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For what value of x , the square matrix of [ 5-x x+1 2 4] is a singular matrix