Question

What is zero polynomial?

Answer 1

The zero polynomial is simply `0`

Explanation:

When we speak of addition of numbers, `0` is the identity.

For any number `a`,

`a + 0 = 0 + a = a`

We can also add and subtract polynomials. The 'zero polynomial' is the identity under addition and subtraction of polynomials. For any polynomial `P`,

`P + 0 = 0 + P = P`