Question

Nobody will deny that he tried his best. (Make it affirmative​

Answer 1

Answer:

Everyone will accept that he tried his best

Hope this answer helps you

Answer 2

Answer:

Everybody will accept that he tried his best.

Explanation:

An affirmative sentence is a sentence which is positive.

It does not contain any negative or no/not word or expression.

The sentence does not negate any proposition. It is always is in the favor of the proposition.