### What is the name of the 1st chapter of maths class 8?

Rational Numbers

### What is the rational number of the 8th class?

Rational numbers are those numbers that you can represent in the form of a fraction or numerator(p) upon a denominator(q) where the denominator can be any value except 0 or we can say that rational numbers are those numbers that can be represented in p/q form where q ≠0 and p & q are integers.

### Is 0 zero a rational number?

This rational expression proves that 0 is a rational number because any number can be divided by 0 and equal 0. Fraction r/s shows that when 0 is divided by a whole number, it results in infinity. Infinity is not an integer because it cannot be expressed in fraction form.

### What is the irrational number Class 8?

An irrational number is a type of actual number which cannot be represented as a simple fraction. It cannot be expressed in the form of a ratio. If N is irrational, then N is not equal to p/q where p and q are integers and q is not equal to 0. Example: √2, √3, √5, √11, √21, π(Pi) are all irrational.

### How many zeroes have reciprocal?

Zero has no reciprocal

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