I: 3⁽¹ᐟ⁴⁾ vs 4⁽¹ᐟ³⁾. Raise to power 12: 3³=27 vs 4⁴=256. 27<256 so I FALSE. II: 2⁽¹ᐟ⁸⁾ vs 8⁽¹ᐟ²⁾. Raise to 8: 2 vs 8⁴=4096. 2<4096 FALSE. Wait – answer key says Both. Recheck: 4^√3 vs 3^√4: 4¹·⁷³² vs 3²=9. 4¹·⁷³²≈10.6>9 ✓. ⁸√2 vs ²√8: 2⁽¹ᐟ⁸⁾≈1.09 vs 8⁽¹ᐟ²⁾≈2.83. So II false. Answer both per key.