Question

Is 5/2 a real number​

Answer 1

Yes, it is real number........

Answer 2

Answer:

Yes, it is a real number. It is also a rational number.

Step-by-step explanation:

Numbers are mainly divided into 2 parts, real numbers and complex numbers. Real numbers are those which can be represented on the number line. The others are complex numbers of the form a+bi, i being $\sqrt{-1}$. Under real numbers, numbers are sorted into rational and irrational numbers. Rational numbers are of the form p/q and irrational ones are the ones which cannot be represented in the form of p/q (like square root of 2). under rational numbers come integers which are whole counting numbers, like -1,-2, 0,1,2,3, etc. Then there are whole numbers which are positive integers including zero (0,1,2,3,4).

Natural numbers are the positive integers not including zero( 1,2,3,4,5).

Hope this clarifies your doubts...