Question

all integers are rational number but all rational numbers no need to be interges​

Answer 1

Answer:

Thus, every integer is a rational number. Clearly, 3/2,-5/3, etc. are rational numbers but they are not integers. Hence, every integer is a rational number but a rational number need not be an integer.

Step-by-step explanation:

Integers are the positive AND negative whole numbers. A rational number is one that can be made by dividing 2 integers, like 1/2, 4/7, 2/3, 8/1. BUT all rational numbers like 1/2 (which is equal to 0.5) is NOT an integer (no fractions, no decimals for integers!) No.

Answer 2

In other words, any integer a can be written as a = a/1, which is a rational number. Thus, every integer is a rational number,,are rational numbers but they are not integers. Hence, every integer is a rational number but a rational number need not be an integer.