Which of the following must be an irrational number? A the sum of two irrational numbers В. the product of two irrational numbers . с the sum of a rational number and an irrational number D the product of a rational number and an irrational number

Mathematics · College · Mon Jan 18 2021

Answered on

Here, option (C) is correct. 

The sum of a rational number and an irrational number. 

For example : 2 + √3 is 3.732142857... which is irrational.