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Wittaler [7]
3 years ago
9

Is 9/31 an irrational number

Mathematics
2 answers:
elena55 [62]3 years ago
5 0

Answer:No


Step-by-step explanation:

tatyana61 [14]3 years ago
5 0

Answer:

No, 9/31 is not an irrational number.

Step-by-step explanation:

A real number is called rational number when it can be expressed in the form of  \frac{p}{q},

Where, both p and q are integers and q ≠ 0,

Otherwise, it is called irrational number.

Here, the given number is,

\frac{9}{31}

Since,both 9 and 31 are integers,

Also, 31 ≠ 0,

⇒ 9/31 is a rational number,

Hence, It is not an irrational number.

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Answer:

the value of x-1/x is given down

Step-by-step explanation:

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