Question

Identify a rational number among the following numbers : 2+√2, 2√2,0and 1​

Answer 1

Answer:

1 is the rational no

Step-by-step explanation:

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Answer 2

ANSWER: 1 is a rational number

step by step explanation:

rational numbers means they should have or be in the form of p÷q and numerator and denominator should not be zero .

But here, let us see one by one 2+√2 is not in p÷q form and it have root over.so it is not a rational number.

2√2 is also not a rational number according to the above said reason.

0 is also not a rational number because we cant write like 0÷ 0.

1 is a rational number because we can write 1÷1 . It is in the form of p÷q and its numerator and denominator is not equals to 0 .