[15-2x,11-3x,7-x],[11,17,14],[10,16,13]

Solve for x: [[15-2x,11,10],[11-3x,17,16],[7-x,14,13]] =0

Solve the equation: |[15-x, 1, 10],[11-3x, 1, 16],[7-x, 1, 13]|=0

Solve the equation: |[15-x, 1, 10],[11-3x, 1, 16],[7-x, 1, 13]|=0

Solve for x, |{:(15-2x,11,10),(11-3x,17,16),(7-x,14,13):}|=0

The non-zero roots of the equation |(15-2x,11,10),(11-3x,17,16),(7-x,14,13)|=0 are

Find the non-zero roots of the equation. (i) Delta=|{:(,a,b,ax+b),(,b,c,bx+c),(,ax+b,bx+c,c):}|=0 (ii) (ii) |{:(,15-2x,11,10),(,11-3x,17,16),(,7-x,14,13):}|=0

{:(9,11,13),(13,15,17),(10,12,14),(14,16,18),(11,13,?):}

Calculate the mode of the following data : 17, 10, 12, 11, 10, 15, 11,14, 11, 12, 13, 11