Evaluate `|[1,3,5] , [2,6,10] , [31,11,38]|=`

Evaluate the following determinant: |[1 ,3, 5], [2 ,6, 10], [31, 11, 38]|

Consider the determinant D=|[1,3,5],[2,6,10],[31,11,38]| Evaluate Delta directly by expanding along 2^(nd) row and see that the answer is the same .

Consider the determinant D=|[1,3,5],[2,6,10],[31,11,38]| On taking 2 outside the determinant from the second row, show that Delta=0

|{:(1,3,5),(2,6,10),(31,11,38):}|=0

the [[1,3,52,6,1031,11,38]] =

Expand the following determinants: |(1,3,5),(2,6,10),(31,11,38)|

Using the property of determinants and without expanding prove the following |{:(1,3,5),(2,6,10),(31,11,38):}|=0

Solve for x: /_\=|[2x,3,1],[4,6,x],[3x,1,1]| = 0

if |{:(3,1,-4),(3,2,5),(1,-1,3):}|=49 , then evaluate |{:(6,3,-8/3),(6,6,10/3),(2,-3,2):}| .

if |{:(3,1,-4),(3,2,5),(1,-1,3):}|=49 , then evaluate |{:(6,3,-8/3),(6,6,10/3),(2,-3,2):}| .