Monday, 28 October 2013

elementary set theory - Show a bijection between sets

The question is: prove that there is a bijection between sets A and B for all n1,n2N>0 and for all k1,k2Z



A={n1q+k1qZ},



B={n2q+k2qZ}



Any help to define the function between both sets is appreciated !!

No comments:

Post a Comment

real analysis - How to find limhrightarrow0fracsin(ha)h

How to find limh0sin(ha)h without lhopital rule? I know when I use lhopital I easy get $$ \lim_{h\rightarrow 0}...