[" Evalute the determinasy "],[[" (ii) ",3-4,5],[1,1,-2],[2,3,1]|]

Evalute the determinant: : [{:(2,4),(-5,-1):}]

Evalute the determinant |(-2,2,1),(1,4,2),(-2,-3,1)|

Evalute the determinants : (i) |{:(3,-1,-2),(0,0,1),(3,-5,0):}| (ii) |{:(3,-4,5),(1,1,-2),(2,3,1):}| (iii) |{:(0,1,2),(-1,0,-3),(-2,3,0):}| (iv) |{:(2,-1,-2),(0,2,-1),(3,-5,0):}|

Evalute the determinants : (i) |{:(3,-1,-2),(0,0,1),(3,-5,0):}| (ii) |{:(3,-4,5),(1,1,-2),(2,3,1):}| (iii) |{:(0,1,2),(-1,0,-3),(-2,3,0):}| (iv) |{:(2,-1,-2),(0,2,-1),(3,-5,0):}|

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

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

Evalute the determinants in queations 1 and 2 : [{:(2,4),(-5,-1):}]

Express the following matrices as the sum of a symmetric and a skew symmetric matrix:(i) [[3, 5],[ 1,-1]] (ii) [[6,-2, 2],[-2, 3,-1],[ 2,-1, 3]] (iii) [[3, 3,-1],[-2,-2, 1],[ 4, 5, 2]] (iv) [[1 ,5],[-1, 2]]

Compute the indicated products: [a b-b a][a-bb a] (ii) [1-2 2 3][1 2 3-3 2-1] (iii) [2 3 4 3 4 5 4 5 6][1-3 5 0 2 4 3 0 5]

Compute the indicated products.(i) [[a, b],[-b ,a]][[a,-b],[b, a]] (ii) [[1],[ 2],[ 3]][[2, 3 ,4]] (iii) [[1,-2],[ 2 ,3]] [[1 ,2, 3],[ 2, 3 ,1]] (iv) [[2, 3 ,4 ],[3, 4 ,5],[ 4, 5, 6]][[1,-3, 5],[ 0, 2, 4],[ 3, 0, 5]] (v) [[2,1],[3,2],[-1,1]] [[1, 0, 1],[-1, 2 ,1]] (vi) [[3,-1, 3],[1,0,2]] [[2 ,-3],[ 1, 0],[ 3, 1]]