How many ways are there to choose one class among 5 day classes and 2 evening classes?
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Answered by
1
Explanation:
There are 9 courses available out of which, 2 specific courses are compulsory for every student.
Therefore, every student has to choose 3 courses out of the remaining 7 courses.
This can be chosen in 7C3 ways.
Thus, the required number of ways of choosing the programme
⇒7C3=3!4!7!
=3×2×17×6×5
=35
Answered by
0
Answer:
no my clases is start morning not evening for time is 8:00to1:00
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