1.

Solve each of the following system of equations in`Rdot``1lt=|x-2|lt=3`

Answer» 1)`1<=|x-2|`
`|x-2|>=1`
`x-2>=1`
`x>=3,x<=1`
`x in(-oo,1]uu[3,oo)`
2)`|x-2|<=3`
`|x-2|<=3`
`-3<=x-2<=3`
`-1<=x<=5`
`x in[-1,5]`
`x in [-1,1]uu[3,5]`.


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