Question: help with 14 please show all work dettA = adj( A). (Hint: you may use part (a) to prove part (b) of this proof) 14

help with 14 please show all work

help with 14 please show all work dettA = adj( A). (Hint:

dettA = adj( A). (Hint: you may use part (a) to prove part (b) of this proof) 14 . Prove the identity uv

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