Question

When does 1+1 not equal to 2?​

Answer 1

Answer:

when you don't know maths

Answer 2

Answer:

Yes. There are 10 cases when it is possible that 1+1 is not 2. When the number system you're using is of base 2 (binary system). There, 1+1= 10.

Step-by-step explanation:

hope it helps