The product of any number and its reciprocal is ' 1 '.
Call the number ' Q '.
Whatever the number is, its reciprocal is 1/Q .
Their product is
( Q ) x ( 1/Q ) = ( Q/Q ) = 1
Answer - to solve for the equivalent equation of r you would need to use the formula r=c/pi2.
Answer:
b
Step-by-step explanation:
