Groups and FieldsChallengeDirect Products and Finite Abelian Groups ShareDirect Products and Finite Abelian Groups · Challenge problemHow many elements of order exactly 999 does Z3×Z3×Z9\mathbb Z_3 \times \mathbb Z_3 \times \mathbb Z_9Z3×Z3×Z9 have?Check Show answer Walk through it step by step Practice more like this Review this concept