Question

Classify the number 2.587 A- Irrational, Real B- Rational, Real C-Integer, Rational, Real D- Integer, Irrational, Real

Answer 1

Answer:

C) is the correct answer

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Answer 2

Given :

The number 2.587

To check:

To check whether the number is real, rational and integer or not

Calculation:

Real numbers: All the numbers including integers, rational numbers, irrational numbers etc comes under real numbers

Rational numbers: The numbers which can be expressed in the form of a/b are called rational numbers

Irrational numbers: The numbers which cannot be expressed in the form of a/b are called irrational numbers

Integers: The collection of positive and negative numbers are called as integers

=> 2.587 is a positive number, so it can be an integer

=> 2.587  can be expressed as 2587/1000, so it is a rational number

=> 2.587 is a real number

2.587 is an integer, rational and real number [Option D]