
### Instruction: help me answer this question (i) Number of places is as 1 2 3 4 5 6 7 8 9 10 11 12, (ii) There should always be 4 letters between P and S. Possible places of P and S are 1 and 6, 2 and 7, 3 and 8, 4 and 9, 5 and 10, 6 and 11, 7 and 12, Find the number of permutations., think step by step
### Assistant:  , The answer is Possible ways =7, No. of permutations =2 × 7 =14
