A is the set of all the numbers on which a function is defined. It may be real as well.

domain

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range

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co-domain

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Solution

The correct option is A domain
A domain is the set of all the numbers on which a function is defined. It may be real as well.

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Similar questions

Q. A is the set of all the numbers on which a function is defined. It may be real as well.

Q. Show that the function f : R * → R * defined by is one-one and onto, where R * is the set of all non-zero real numbers. Is the result true, if the domain R * is replaced by N with co-domain being same as R * ?

Q. Rational function is defined as f(x)/g(x). In this expression domain of f(x) is set of real numbers. Is domain of g(x) also set of real numbers except zero?

Q. Show that the function

f : R_{*} \to R_{*}

defined by

f (x) = \frac{1}{x}

is one-one, where

R_{*}

is the set of all non-zero real numbers. Is the result true, if the domain

R_{*}

is replaced by

N

with co-domain being same as

R_{*}

Show that the function $f : R_{*} \to R_{*}$ defined by $f (x) = \frac{1}{x}$ is one-one, where $R_{*}$ is the set of all non-zero real numbers. Is the result true, if the domain $R_{*}$ is replaced by N with co-domain being same as $R_{*}$ ?

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A is the set of all the numbers on which a function is defined. It may be real as well.

The correct option is A domainA domain is the set of all the numbers on which a function is defined. It may be real as well.

The correct option is A domain
A domain is the set of all the numbers on which a function is defined. It may be real as well.