Math, asked by DivyaSoni, 1 year ago

write the nature of decimal expansion of an irrational number

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Answered by MaheswariS
39

Answer:

A number which is not rational is called an irrational number.

We know that any rational number will have either terminating decimal expansion or a non teminating recurring decimal expansion.

Hence, an irrational number is a number which contains non-terminating and non-recurring decimal expansion.

Example:

0.1001100011100001111.........

Also,

√2 and √3 have non terminating non recurring decimal expansion

Hence, they are irrational numbers.

Answered by Nandkishorgupta399
9

Answer:

Step-by-step explanation:

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Secondary SchoolMath 5+3 pts

Write the nature of decimal expansion of an irrational number

Report by DivyaSoni 04.01.2018

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MaheswariS

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Answer:

A number which is not rational is called an irrational number.

We know that any rational number will have either terminating decimal expansion or a non teminating recurring decimal expansion.

Hence, an irrational number is a number which contains non-terminating and non-recurring decimal expansion.

Example:

0.1001100011100001111.........

Also,

√2 and √3 have non terminating non recurring decimal expansion

Hence, they are irrational numbers.

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