Question

EXERCISE 4A
1. What are rational numbers? Give examples of five positive and five negative rational
numbers. Is there any rational number which is neither positive nor negative? Name it.

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Answer 1

Answer:

1,2,3,4 and 5 are 5 positive rational numbers and -1,-2,-3,-4 and -5 are 5 negative rational numbers. 0 is the only rational number which is neither positige nor negative. there are infinite rational numbers between any 2 rational numbers.

give me brilliant answer

Answer 2

Answer:

any number that can be expressed in the form a/b, where a and b are integers and b is not equal with 0, is called rational number.

eg for positive rational number: 5, 0.5, 2/9, 100, 3...

eg for negative rational number: -5, -0.5, -10, -1/2, - 56...

yes, there is a rational number which is neither positive nor negative .. and it is zero(0)