Let `A=[[7,5],[4,8]]`, `B=[[4,3],[7,5]]` and `C=[[-5,3],[7,-4]]` if `Tr(S)` denotes the trace of a square matrix `S` then `sum_(k=0)^(oo)(1)/(3^(k))Tr{A(BC)^(k)}=`

If A=[[2,3,4],[-3,0,2]], B=[[3,-4,-5],[1,2,1]] and C=[[5,-1,2],[7,0,3]] , find the matrix X such that 2A+3B=X+C

Let A=[[2,-1],[3,4]],B=[[5,4],[7,4]],C=[[2,5],[3,8]]. Find a matrix D such that CD-AB=0

The number of real roots of equation sum_(k=1)^(oo)(x-k^(k))^(7)=0;(n>5)

If =[[2,3],[4,5]],B=[[3,4],[7,2]], C=[[1,0],[0,7]] then verify that (AB)C=A(BC)

Let A = [(7,5),(4,8)] ,B= [(2,3),(3,5)] and C= [(5,-3),(-3,2)] then sum_(k=0)^(oo) (1)/(3^(k)) tr { A(BC)^(k)} = _____

If [[1,2],[3,4]] [[3,1],[2,5]]=[[7,11],[k,23]], then write the value of k.

consider three matrix A=[[2 , 1] , [4 , 1]] , B=[[3 , 4] , [2 , 3]] , C=[[3 , -4] , [-2 , 3]] then the value of sum of tr(A)+tr((ABC)/2)+tr((A(BC)^2)/4)............