### The next set of letters will be...... ``` ace; bdf; ceg; dfh; ........* ```

The pattern in the given sets of letters is that each set starts with a letter and then skips one letter to get to the next one.

For example, in the first set "ace", 'a' is followed by 'c' (skipping 'b') and 'c' is followed by 'e' (skipping 'd').

This pattern continues in the following sets: "bd Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.