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please solve them clear

Q1. Let A= be a 2 x 2 matrix. 45 (a) Find the characteristic polynomial of the matrix A. (5 pts) (b) Find all eigenvalues and
Q2. Consider the matrix A = 2 -5 -6 1-50 (a) Find all eigenvalues of the matrix A. (7 pts) (b) Find all eigenvectors of the m
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2nd question Matrix, 1st Row of Matrix is Missing ...So I could not solve that one due to incomplete question ...1st one question is here in attachment ...1. [15 +-] A-I = A=(4-1 145-14 4-) 45 -1400 » (A-d] =(4-1)(-14-2) + 4500 Characteristic polynomial » -56-44+14X+1 +45=0 d²+10

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