Question

irrational number definition ? with examples and irrational number which alphabet denoted. ?

plz plz tell me fast plz help me anyone.

Answer 1

Hello dear your answer



an irrational number cannot be expressed as a ratio between two number and it cannot be written as a simple fraction because there is no finite number of numbers when written as a decimal.instead the number in there in the decimal could go on forever without repeating.

Example=the Golden Ratio written as a symbol is an irrational number that begins with
1.618 0339887 498 94 89820 ......





generally irrational number is denoted by R-Q,
here R is the set of real number and Q is a set of rational number.sometimes irrational numbers are also denoted by s or Q or I.



Thanks!!