Let f : N → N be defined by f (n) = n 1 / 2, if n is odd n/2, if n is even for all n ∈ N State

#class12
#relationsandfunctions
#LetfNNbedefinedbyfnisequalton1by2ifnisoddnby2ifnisevenforallnbelongstoNStatewhetherthefunctionfisbijectiveJustifyyouranswer
Let f : N → N be defined by f (n) = n 1 / 2, if n is odd n/2, if n is even for all n ∈ N State whether the function f is bijective. Justify your answer