Question
The following pattern is created with 4 letters, C, D, E and F. If this pattern continues, find the 120th letter.

C, D, E, F, C, D, E, F ...
2 m

Click button first when a symbol is required. X

The following pattern is created with 4 letters, C, D, E and F. If this pattern continues, find the 120th letter.

C, D, E, F, C, D, E, F ...