Question

what is sum of all real numbers​

Answer 1

Answer:

That means you can say that the sum of all the numbers in our countable set is the limit of the series Sn. So, if the set is {1/2, 1/4, 1/8, …, 1/2^n, …}, you have a nicely convergent series, and the sum of members of the set is 1.

Answer 2

Answer:

The sum of all real number is infinity as every no.is real.