Question
PSLE
Tim uses the four letters C, D, E and F to form a pattern. The first 16 letters are shown.

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

Which letter is in the 74th position?
2 m

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PSLE
Tim uses the four letters C, D, E and F to form a pattern. The first 16 letters are shown.

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

Which letter is in the 74th position?