Check whether the following functions are one to one and onto
(i) `f:NtoN` defined by f(x) = x +3.

Check whether the following functions are on-to-one and onto. f: N to N" defined by f(n)=n+2" (ii) f: N cup {-1,0} to N" defined by f(n)=n+2"

Check whether the following functions are one to one and onto (ii): Ncup(-2,-1, 0)toN defined by S(x) = x +3.

Check whether the following functions are on-to-oneness ande ontoness. (i) f: N to N" defined by f(n)="n^(2) (ii) f: R to R" defined by f(n)"=n^(2)

Check whether the following for one-to-oneness and ontoness. (i) f: R to R" defined by f(x)="1/x (ii) f: R-{0}" defined by f(x)"=1/x .

Find whether the following functions are one-one or not. f:RtoR , defined by f(x)=x^(3),x inR

Check for one and onto.(i) f:NtoN define by f(n)=2n-17

State whether the following function is one-one onto or bijective: f:RrarrR defined by f(x)=1+x^(2) .