Assume F is a field satisfying the axioms of a Field, use the
axioms of a Field to Prove that
(a)x0=0
(b) (−x)y=x(−y)=−(x y)
(c) (−x) (−y)=x y.
Assume F is a field satisfying the axioms of a Field, use the axioms of a Field to Prove that (a)x0=0 (b) (−x)y=x(−y)=−(
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