Question

How many buckets have the multiplicative identity?

• A. 3
• B. 5
• C. 6
• D. 4

Answer 1

The correct option is D 4

Multiplying a number by 1 will give the number itself.

So, the multiplicative identity of a number is 1.

Among the given buckets, only 'A', 'B', 'D', 'E' contain 1.

So, only buckets A, B, D, and E have the multiplicative identity.

∴ 4 buckets have the multiplicative identity.