Question
Using the letters in ADJUSTING without repeats,
How many different nine letter arrangements could be made?
How many of these nine-letter arrangements have a consonant in fifth position and J in sixth position?
What special name is given to the sixth position in the last question>
How many different nine letter arrangements could be made?
How many of these nine-letter arrangements have a consonant in fifth position and J in sixth position?
What special name is given to the sixth position in the last question>
Answers
Reiny
looks like all the letters are different
1) 9!
2) put those letters in the required spots, leaving 7 remaining to arrange
so 7!
3) ???
1) 9!
2) put those letters in the required spots, leaving 7 remaining to arrange
so 7!
3) ???