Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
For any non-zero real number
a
a
a
, what is the value of
a
0
a^{0}
a
0
? a)
0
0
0
b)
a
a
a
c) 1 d)
−
1
-1
−
1
Browse the problem library