`2[(1,0),(2,3)]+3[(2,1),(3,4)]` is equal to

2/3-1/4 is equal to

2^(1/2)*4^(3/4) is equal to

if [{:(3,2),(7,5):}]A{:[(-1,1),(-2,1):}]={:[(2,-1),(0,4):}] then trace of A is equal to

If A=[(1,2),(3,4)] then A^(-1) is equal to

2. | [1 ,1 ,1 ],[4 ,3 ,2], [4^(2) ,3^(2), 2^(2)] | is equal to

(1)/((2(1)/(3)))+(1)/((1(3)/(4))) is equal to :

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) [(3,-1,3),(-1,0,2)][(2,-3),(1,0),(3,1)] .

Find [((1)/(2))^(-1)+((2)/(3))^(2)-((3)/(4))^(0)]^(-2) is equal to:

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):}]