Question
The following pattern is created with 4 letters, N, P, Q and R. If this pattern continues, find the 438th letter.

N, P, Q, R, N, P, Q, R ...
2 m

Click button first when a symbol is required. X

The following pattern is created with 4 letters, N, P, Q and R. If this pattern continues, find the 438th letter.

N, P, Q, R, N, P, Q, R ...