Question

設(shè)M={x│x=2n+1，n∈N}，Q={x│x=3n+1，n∈N}，則M∩Q等于

1. A.
   {x│x=5n+1，n∈N}
2. B.
   {x│x=6n+1，n∈N}
3. C.
   {x│x=6n+2，n∈N}
4. D.
   {x│x=5n+2，n∈N}

Answer 1

B