Answer :
The statement "If x = y, then y = x" is true. The two variables x and y are interchangeable in terms of equality.
To prove the statement "If x = y, then y = x," we need to show that whenever x is equal to y, y is also equal to x.
Using the transitive property of equality, we can assume x = y and then show that y = x.
Starting with x = y, we can apply the symmetric property of equality, which states that if x = y, then y = x.
By applying this property, we have y = x.
Therefore, we have shown that if x = y, then y = x.
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Show that x=y→y=x.
