consider arithmetic modulo 14. Determine which of the following functions are bijective.If it is bijective determine the inverse function.
i.)
ii.)
confused need help.
is a cyclic group with respect to addition and 3 and 14 relatively prime. That means the 3 is a generator of the group. So F is both 1-1 and onto. in
So
This can be verified by function composition.
For ii) The range of f is the even elements so the function is not onto.
I hope this helps.
Good luck.