Class 8 Maths-NCERT Solution-Rational Numbers Rational Numbers A rational number is a number that can be written in the form of P/Q where P and Q are integers and Q is not equal to 0. Example:-5/7, (-2/3) Properties of Rational numbers We will first discuss the properties of rational numbers. Closure Property We call a set of numbers closed under operation if performance of that operation on members of the set of numbers always creates a member of the same set only; in this case we also say that the set is closed under the operation. Under addition Rational numbers are closed under addition.For any two rational numbers a and b,a+b is also a rational number. Under subtraction Rational numbers are closed under addition.For any two rational numbersaand b, a-b is also a rational number. Under Multiplication Rational statistics are closed under multiplication.For any two rational numbers a and b, a*b is also a rational number. Under Division Rational num
Takshila Learning has a great faculty and they have their own unique style of teaching and communicating ideas which enables the students to handle any situation with ease and come out with flying colors. By adding this online medium for teaching various courses, they have not only widened our options but have made it