Suppose, by way of contradiction, that there are two distinct additive identities 0 and u0. then, which of the following is true about the vectors 0 and u0? (select all that apply.)

the vector u0 is equal to 0.

the vector 0 + u0 is not equal to u0.

the vector 0 + u0 is equal to 0. the vector 0 + u0 is equal to u0.

the vector 0 + u0 does not exist in the vector space v.

the vector 0 + u0 is not equal to 0.

the vector 0 + u0 is not equal to u0 + 0.