Let N be the set of natural numbers and f : N- gtN be a function given by f(x)=x+1 for `x in ...

preview_player
Показать описание
a. f is one-one and onto
b. f is one-one but not onto
c. f is only onto
d. f is neither one-one nor onto
  1. Doubtnut
Рекомендации по теме
Let N be 0:01:53

Let N be the set of natural numbers and a relation R on N be defined by R={[ (x, y) ∈ N......

Let N be 0:03:38

Let N be the set of natural numbers and the relation R be defined on N such that `R = {(x , y) :...

Let N be 0:03:45

Let N be the set of all natural numbers and f : N to N be such that 1990 less than f(1990) and

Let N be 0:06:36

Let N be the set of natural numbers and two functions f and g be defined as f,g:N to N such that

Let \( N 0:06:34

Let \( N \) be the set of non-negative integers, \( I \) the set of integers, \( N_{p} \) the se...

Let N be 0:03:34

Let N be the set of all natural niumbers and let R be a relation in N , defined by

Let N be 0:02:45

Let N be the set of natural numbers and the relation R be defined on N such that `R = {(x , y) :...

Let N be 0:02:19

Let N be the set of all natural numbers. Let `R={(a,b):a,b inN\' and \'2a+b=10}`.

'Let N be 0:07:03

'Let N be the set of numbers and two functions f and g be defined as `f,g:N to N`

Let `n` be 0:04:03

Let `n` be a fixed positive integer. Define a relation `R` on Z as follows: `(a , b)R a-b` is di...

Let N be 0:05:02

Let N be the set of all natural numbers and let R be relation in N. Defined by

Let N be 0:04:12

Let N be the set of all natural numbers and let R be a relation on `NxN` , defined by `(a , b)R(...

Let N be 0:02:05

Let N be the set of natural numbers and for `a in N`, aN denotes the set `{ax : x in N}`. If `bNnnc

Let n be 0:07:51

Let n be a fixed positive integer. Define a relation R in 𝐙 as follows: ∀ a, b ∈Z, a R b if and ......

Let N be 0:01:38

Let N be the set of natural numbers. Define a real valued function `f : N -&gt,N by f(x) = 2x + ...

Let `n` be 0:02:39

Let `n` be a fixed positive integer. Define a relation `R` on the set Z of integers by, `a R

Let N be 0:02:07

Let N be the set of natural numbers and the function f:N→N be defines as f(n)=2n+3 for all n∈N then...

Let n be 0:05:57

Let n be positive integer.Prove that R on set Z given by (x-y) is divisible by n,is an equ. relation

Q33. Let N 0:09:19

Q33. Let N be the set of all natural numbers and R be a relation on N × N defined (a,b)R(c,d) Leftri...

Let `N` be 0:07:06

Let `N` be the set of all natural numbers and let `R` be a relation on `NxxN` , defined by `(a

Let f:N to 0:04:42

Let f:N to N be defined by f(n) = {n+1/2 if n is odd; n/2 if n is even for all n.Is f bijective?CBSE

Let N be 0:02:10

Let N be the set of natural numbers and f : N- gtN be a function given by f(x)=x+1 for `x in ...

Let N be 0:04:54

Let N be the universal set. Write the complements of the following sets: {x: x ∈𝐍 and x ≥ ......

Let N be 0:02:59

Let N be the set of natural numbers. Define a real valued function f : Nà N by f (x) = 2x + 1. Using...