Solve: `Delta=|[5,3,8],[2,0,1],[1,2,3]|=`

If Delta=|{:(5,3,8),(2,0,1),(1,2,3):}| , write : (i) the minor of the element a_(23) (ii) the co-factor of the element a_(32) .

Delta=|(5,3,8),(2,0,1),(1,2,3)| , find the value of 5a_(31)+3a_(32)+8a_(33) .

If Delta = |(5,3,8),(6,0,4),(1,2,3)| then the minor of the element a_(21) is

Evalute the determinat Delta=|{:(1,3,-1),(0,1,2),(1,2,3):}|=1

Delta=abs([1xx5,2xx5,3xx5],[3,1,6],[4,2,1]) =5 abs([1,2,3],[3,1,6],[4,2,1])

In the determinant, Delta = |[-2, 5, -1], [4, 7, 0], [5, -3, 1]|, the sum of the minors of elements of third row is

If Delta=|{:(1,2,3),(2,0,1),(5,3,8):}| , then minor of a_(22) =__________

If Delta = |{:(1,2,3),(2,3,5),(3,6,12):}|and Delta' = |{:(4,8,15),(3,6,12),(2,3,5):}| , then

Solve for x : |(2x,0,1),(0,1,2),(-1,2,0)| = |(1,0,0),(2,3,-4),(3,-3,5)|

Let Delta=|{:(3,-1,-2),(4,5,6),(2,-3,1):}| Find minor and cofactor of elements of Delta .