What can we communicate using only two symbols? Is there a limit?

What we can communicate using only two symbols is: Binary Number System.

There is no limit in the bits it can store.

Explanation:

The binary number system is actually used in Mathematics and digital electronics. It is usually expressed in base 2 or binary numeral system. It uses only two symbols: 0 and 1.

Each digit in the binary system is referred to as a bit.

There is no limit in the size it can store.

It is used in almost every modern computers and computer-based devices.

well for some you have to do on your own on a paper but yeah

its c because its his point of view