Is pi minus 22/7

(a) a rational number (b) an irrational number.
(c) a prime number (d)an even number

A Irrational number

Step-by-step explanation:

Explanation

Pi is strictly a irrational number , as it is not in the form of . i.e not a fraction

Pi is consider from the ration of circumference of circle to its diameter .

and its value is Pi = 3.14159 ,but this value is not repeating

But in case of its value is 3.142857142857... i.e is this value is reapating its self ,

And is a rational number, as it is in the form of

and if we subtract from a irrartional number then the resultant is also irrational

Hence we can say that PI - is a irrational number.  Answer

no, x cannot be the same number. in all of them, x is 1. for one input there is another output. g is not a function

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