Answer Happy • Theorem 4. Suppose xy E R. Then the following two statements hold. (1) Ifx + y = x then y= 0. (2) Ifx + y = 0 then y = -

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Theorem 4. Suppose xy E R. Then the following two statements hold. (1) Ifx + y = x then y= 0. (2) Ifx + y = 0 then y = -

Posted: Tue Sep 07, 2021 7:33 am

by answerhappygod

: Theorem 4 Suppose Xy E R Then The Following Two Statements Hold 1 Ifx Y X Then Y 0 2 Ifx Y 0 Then Y 1 (15.24 KiB) Viewed 51 times

Theorem 4. Suppose xy E R. Then the following two statements hold. (1) Ifx + y = x then y= 0. (2) Ifx + y = 0 then y = -x. Theorem 5.-(-x) = x for all x E R.