1.

Let f:N→N be defined by f(n)={n+12,if n is oddn2,if n is even For all n∈N state whether the function f is onto, one-one or bijective. Justify your answer.

Answer»

Let f:NN be defined by f(n)={n+12,if n is oddn2,if n is even
For all nN state whether the function f is onto, one-one or bijective. Justify your answer.



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