No.
It is rational.
example for sum of rational numbers is 1/3 + 1/5 Example for sum of irrationals is Pi + e where e is is base of natural log Another is square root of 2 + square root of 3.
It is a rational number
RATIONAL. Any DEcimal Number that can be made into a fraction/ratio is RATIONAL. So 0.3333..... is Rational as its fraction is '1/3' BUT pi = 3.141592.... is IRRATIONAL because in casual terms the decimal digits are NOT in any regular order. As a rough rule, All numbers are rational except. ;- pi , 'e' and the square roots of prime numbers. NB There are other Irrational numbers too!!!!!
e^pi ~ 23.14069.............., not rational
No.
It is rational.
Thee basic concept is that an rational function is one polynomial divided by another polynomial. The coefficients of these polynomials need not be rational numbers.
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No.
A rational number is one that can be expressed as a/b The sum of two rational numbers is: a/b + c/d =ad/bd + bc/bd =(ad+bc)/bd =e/f which is rational The difference of two rational numbers is: a/b - c/d =ab/bd - bc/bd =(ab-bc)/bd =e/f which is rational The product of two rational numbers is: (a/b)(c/d) =ac/bd =e/f which is rational
No
Because numbers such as pi, e and the square root of 2 are not rational.
Yes. All rational numbers must terminate or repeat. Rational: 1/3, 1/8, 13, 0.6666666666666... Not rational: π (pi), e, √2
Irrational.
No, it is irrational. Furthermore, it is transcendental.