Solve for the matrix X eMz (R): -2 3 ļ s X = 7|o

Find the matrix A (in terms of B, C, and D) if (4DA-'B)-1 = C

For matrix (0 -1 0, 1 0 0, 0 0 1), show that [adj(A)}^-1 = (1 / det(A))*A = adj (A^-1)

if A is a 3x3 matrix and det(3A^-1)=9, then det(A) is

Given the matrix     A=      [4 -1   0   2] , then the trace of A^3 is?

Let B be a matrix with entries  b11=2 b12=-1 b21=1 b22=-4 Find f(B)=a0In +a1B +a2B^2+....anB^n given that        f(x)=2x^2 + 4x -3

solve a 2x2 matrix where A = [1 -2                                                                                                                                                                                      3  4] what is find A^2?

Let A be the square matrix (abcd)A. If ad−bc = 1, then show that A^−1 =(d−b−ca ) B. If ad−bc=α, then what is A^−1 in terms of α

Let -5 ^-[33] ²-[+ ₂] = [42], A = E = =-[B] F-[-2] -1 Compute the indicated matrix. (If this is not possible, enter DNE in any single blank). E(AF) Need Help? Read It Watch It Master It

if the chractrestic polynomial of a matrix A is p(^) = (^ +1)(1 –2)² then det(-A) +tr (A) = 1 7 -2 none 2 3.