﻿ In the given figure find the domain, co-domain and range. : Kaysons Education

# In The Given Figure Find The Domain, Co-domain And Range.

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## Question

### Solution

Correct option is

f = {1, 2, 3, 4}

From given figure we conclude that

A → Domain of f = {p, q, r, s}

B → Co-domain of f = {1, 2, 3, 4, 5}

Range of f = {1, 2, 3, 4}

We should always remember “the range is subset of co-domain”.

#### SIMILAR QUESTIONS

Q1

Range of

Q2

The period of   is

Q3

If (x) and g(x) be periodic and non-periodic function respectively, then f(g(x)) is

Q4

Let (x) and g(x) be bijective function where :{a, b, c, d}{1, 2, 3, 4}and g:{3, 4, 5, 6}{w, x, y, z) respectively. The number of elements in the range set of g(f (x)) is

Q5

The polynomial p(x) is such that for any polynomial q(x) we have p(q(x) = q(p(x). Then p(x) is

Q6

If denotes greatest integer function, then

Q7

Infinite set, then period of the function cannot be

Q8

If a polynomial of degree n satisfies

then (x) is

Q9

then

Q10

Find whether (x) = x3 forms a mapping or not?