question above in clear formthank you
Exercice 2. Let A = 1 Т 1 -1 -I I -1 1). 1. Compute the value of det(A). (Your answer should be a function of x.) 2. For what values of a will the matrix be invertible? Explain.
advanced algebraplease solve the Exercice 2. Let A = 1 Т 1 -1 -I I -1 1). 1. Compute the value of det(A). (Your answer should be a function of x.) 2. For
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