Types of functions || One-one funtions || Many-one functions || Onto functions || Into functions

Injective function(one-one function) and Many- one function

Types Of Functions|One- One Functions|Many -One Functions|Exercise Questions|Onto- Functions|Into -Functions|Exercise Questions|OMR

Onto function (Surjective function) and Into functions

If X={1,2,3,4,5} and Y={a,b,c,d,e,f} and f:X rarr Y , find the total number of {:((i)" functions ",(ii)" one to one functions "),((iii)" many-one functions ",(iv)" constant functions "),((v)" onto functions ",(vi)" into functions "):}

One-one,many-one, into and onto function

Number of One One and many one functions

Types OF function -: one to one , many to one,onto,into || Methods to check nature OF function || Graph

Which of the functions defined below is one one function ?

Let f: R-{n}->R be a function defined by f(x)=(x-m)/(x-n) such that m!=n 1) f is one one into function2) f is one one onto function3) f is many one into funciton4) f is many one onto funcionn then