Question

distinguish between explicit and implicit negation

Answer 1

The explicit function is a function in which the dependent variable has been given “explicitly” in terms of the independent variable.
The Implicit function is a function in which the dependent variable has not been given “explicitly” in terms of the independent variable.

Answer 2

i.) Explicit negation in English refers to asserted negation.

    Implicit negation refers to non-asserted negation (in English obviously).

ii.) Explicit negation corresponds to sentence meaning.
    For example-  Zoella says, "I can't come to the party because I have some             work to do."
    The explicit meaning here is that Zoella has work to do.
     
    Implicit negation corresponds to speaker meaning or what the person is trying to convey.
    For example- In the above sentence, the implicit meaning is that Zoella can't come to     the party.

Hope i helped u:)