f ( 1 ) = | ( 1 ) + 2 =
Solve for f
f=3
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f\times 1=|3|
Add 1 and 2 to get 3.
f\times 1=3
The absolute value of a real number a is a when a\geq 0, or -a when a<0. The absolute value of 3 is 3.
f=3
Reorder the terms.
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Matrix
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