Question

which of the following is an irrational number ?​

Answer 1

Answer:

Step-by-step explanation:

The famous irrational numbers consist of Pi, Euler’s number, Golden ratio. Many square roots and cube roots numbers are also irrational, but not all of them. For example, √3 is an irrational number but √4 is a rational number. Because 4 is a perfect square, such as 4 = 2 x 2 and √4 = 2, which is a rational number.  It should be noted that there are infinite irrational numbers between any two real numbers. For example, say 1 and 2, there are infinitely many irrational numbers between 1 and 2. Now, let us have a look at the values of famous irrational numbers.

Pi, π  ==============3.14159265358979…

Euler’s Number, e ======2.71828182845904…

Golden ratio, φ  ========1.61803398874989….

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