7. Solve for matrix X 2 -1 12 3] [ 1 7. Solve for matrix X 2 -1 12 3] [ 1
(1 point) Solve for X. Assume X is a 2 x 2 matrix. Do not use decimal numbers in your answer. If there are fractions, leave them unevaluated. 1-3 61 TY 1-2 21 2-71 -9 -8] [1 -9] | 4 1 X = 1 (1 point) Solve for X. Assume X is a 2 x 2 matrix and I denotes the 2 x 2 identity matrix. Do not use decimal numbers in your answer. If there are fractions, leave them...
For the following exercises, solve a system using the inverse of a 3 x 3 matrix. 16.4x + 4y + 4z = 40 4 4 х 140 2x - 3y + 4z = -12 -3 4 y - x + 3y + 4z = 9 -1 3 4 2 -12 2 G
Algebra Solve the matrix equations 469)-[94. (1+[1 ))*-1, that is, find all 2 x 2 matrices A that satisfy both equations. Ilere, 12 denotes the 2 x 2 identity matrix.
Solve the game with the payoff Matrix 2 6 -4 -7 4 7 -3 -5 3 3 9 8
3-0 0/1 points l Previous Answers SPreCalc7 10.4.018 Solve the matrix equation for the unknown matrix x. (1 7 1 2 4 8 20 30 C 701 D 3030 L0 7 4/3 8/3 X-730 7/3
solve the initial value problem 1.-12, -14 X, = | 1.2-3 7 1.-12, -14 X, = | 1.2-3 7
(1 point) Solve for X. Assume X is a 2 × 2 matrix and I denotes the 2 × 2 identity matrix. Do not use decimal numbers in your answer. If there are fractions, leave them unevaluated 9 -9 9 -6
Solve the system using an augmented matrix and elementary row operations. x-4y+62=-3 3) -x +5y – 2z = -1 2x+y-z=7
please solve both 3. [-12 Points] DETAILS LARLINALG8 7.2.007. For the matrix A, find (if possible) a nonsingular matrix P such that p-1AP is diagonal. (If not possible, enter IMPOSSIBLE.) 8 -2 A= P= Verify that P-1AP is a diagonal matrix with the eigenvalues on the main diagonal. p-1AP = 1. [0/2 Points] DETAILS PREVIOUS ANSWERS LARLINALG8 7.2.001. Consider the following. -11 40 A= -27 (a) Verify that A is diagonalizable by computing p-1AP. -1 0 p-1AP = 10 3...
2. (a) Find a 2 x 2 matrix A such that AP + 12 = 0. (b) Show that there is no 5 x 5 matrix B such that B2 + 15 = 0. (c) Let C be any n xn matrix such that C2 + In 0. Let l be any eigenvalue of C. Show that 12 Conclude that C has no real eigenvalues. [1] [3] =-1. [3]