Zero Indices

The zero index of any number is equal to zero.

  a 0 =1,wherea0
Example:
Find the value of the following.

a. \({250^0}\)
b. \({0.513^0}\)
c. \({\left( {\frac{2}{7}} \right)^0}\)
d. \({\left( { - 11\frac{1}{{25}}} \right)^0}\)

Answer:
a. \({250^0}=1\)
b. \({0.513^0}=1\)
c. \({\left( {\frac{2}{7}} \right)^0}=1\)
d. \({\left( { - 11\frac{1}{{25}}} \right)^0}=1\)