The equation a/b x b/a = 1 is a product equation
It is true that a/b x b/a = 1
The product expression is given as:
a/b x b/a = 1
Rewrite the product expression properly as follows:
[tex]\frac ab * \frac ba = 1[/tex]
Multiply the numerator of the fractions
[tex]\frac {ab}b * \frac 1a = 1[/tex]
Multiply the denominator of the fractions
[tex]\frac {ab}{ab} = 1[/tex]
Evaluate the quotient
[tex]1= 1[/tex]
Hence, it is true that a/b x b/a = 1
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