Question

prove 3+E is an irrational number ​

Answer 1

3 is rational and e is irrational.

Rational + Irrational = Irrational

Hence, 3 + e is irrational.

Answer 2

Step-by-step explanation:

The number e was introduced by Jacob Bernoulli in 1683. More than half a century later, Euler, who had been a student of Jacob's younger brother Johann, proved that e is irrational; that is, that it cannot be expressed as the quotient of two integers.