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jilliangillespie
03.02.2021 •
Mathematics
7+8/5-2 work it out in BIDMAS
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Ответ:
bodmas
Step-by-step explanation:
before answering read question right it bodmas
and its 7+8=15
5-2=3
15
--- is 3 wholes
3
Ответ:
There are 6 DIFFERENT POSSIBLE arrangements as obtained using the factorial method and they are :
DMC, CMD, DCM, MDC, CDM, MCD
Given :
DETECTIVE STORY = D
MYSTERY STORY = M
COMIC BOOK = C
To use the factorial method, we find the factorial value of the number of books to be arranged
Number of different possible arrangements = (number of books)!
Number of books = 3
Hence, 3! = 3 * 2 * 1 = 6 ways
The sample space :
DMC
CMD
DCM
MDC
CDM
MCD
THEREFORE, there are 6 different samples on the SAMPLE SPACE.
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