A letter lock consists of three rings each marked with six different letters. The number of distinct unsuccessful attempts to open the lock is at the most ?
A) 215 B) 268 C) 254 D) 216
Answers
Answered by
0
the correct answer is D)216 ✅✅✅
Similar questions
Physics,
4 months ago
English,
4 months ago
Social Sciences,
4 months ago
English,
9 months ago
English,
9 months ago
Math,
1 year ago
Psychology,
1 year ago