Question

If f(x) = x2 – 2x – 3 then find f (A) when A
=[ 1 2]
[ 2 1]​

Answer 1

Answer:

If f(x) = x2 – 2x – 3 then find f (A) when A

=[ 1 2]

[ 2 1]

Step-by-step explanation:

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