The answer is 14. I divided 42 by 3 and then times that answer by 1.
The problem given above can be solved through the concept of permutation because of the importance of the arrangements. This may be solved through calculators directly by keying in,
10P5
That is, the permutation of 10 taken 5. The answer to this permutation is 30,240.
How am I suppose to help you if I can’t see the words. It’s too blurry.
