Question: Let A = 2c 1+c 0 0 0 -C where c ER. (a) Assuming the inverse of A exists, use row operations to calculate

Let A = 2c 1+c 0 0 0 -C where c ER.

Let A = 2c 1+c 0 0 0 -C where c ER. (a) Assuming the inverse of A exists, use row operations to calculate A-1. (b) For what values of c does A not have an inverse?

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