PROOF 107
Prove.
Substitution and elimination give the same answer
On the real numbers ℝ.
Definition D1
The solution set of a system is the set of all ordered pairs (x, y) that make both equations true.
Proof.
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PROOF 107
Substitution and elimination give the same answer
On the real numbers ℝ.
Definition D1
The solution set of a system is the set of all ordered pairs (x, y) that make both equations true.
Proof.
Related labs