2012 · Q53
If a^x = b, b^y = c and xyz = 1, then what is c^z equal to?
Elementary MathematicsAlgebra
- Aa
- Bb
- Cab
- Da/b
Explanation
c^z = (b^y)^z = b^(yz) = (a^x)^(yz) = a^(xyz) = a.
If a^x = b, b^y = c and xyz = 1, then what is c^z equal to?
Explanation
c^z = (b^y)^z = b^(yz) = (a^x)^(yz) = a^(xyz) = a.