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# What type of number is pi/2?

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#### Explanation

Explain in detail...

#### Explanation:

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3
Mar 2, 2018

See explanation.

#### Explanation:

It is an irrational number.

A number is rational if it can be expressed as a quotient of 2 integer numbers.

Number $\frac{\pi}{2}$ cannot be expressed as a quotient of integers, so it is an irrational number.

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