Answer:
[tex]Reciprocal = \frac{1}{72a}[/tex]
Step-by-step explanation:
Given
Expression: 72a
Required:
Determine the reciprocal
Represent the expression with n
[tex]n = 72a[/tex]
The reciprocal is the calculated as thus:
[tex]Reciprocal = \frac{1}{n}[/tex]
Substitute for n
[tex]Reciprocal = \frac{1}{72a}[/tex]
