a) \( 3^{\frac{2}{3}} \cdot 3^{\frac{1}{3}}= \)
b) \( 5^{\frac{1}{4}}: 5^{-\frac{1}{4}}= \)
c) \( 2^{\frac{1}{2}} \cdot 32^{\frac{1}{2}}= \)
d) \( \left(\frac{2}{3}\right)^{\frac{1}{2}}:\left(\frac{2}{3}\right)^{\frac{1}{3}}= \)
e) \( 4^{-\frac{1}{5}} \cdot 4^{\frac{3}{4}}= \)
f) \( \frac{2^{0,25}}{\sqrt{2}}= \)