suppose there are 10 students in your class.you want to select three out of them.how many samples are possible?
Answer (1)
15th Jan, 2021
Dear student,
If there are 10 students in class and you want to select only there of them, then the number of ways by which you can select only there students is :-
10C3 = 120 ways.
Tod is a question of combination, butbit is also helpful for questions of probability where you have to get number of sample spaces.
So, 10C3 is the correct answer for selecting three students out of 10 students.
If there are 10 students in class and you want to select only there of them, then the number of ways by which you can select only there students is :-
10C3 = 120 ways.
Tod is a question of combination, butbit is also helpful for questions of probability where you have to get number of sample spaces.
So, 10C3 is the correct answer for selecting three students out of 10 students.
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