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in how many ways can a student choose a programme of 5 course if 9 course are available and 2 specific course are compulsury for every student.?

in how many ways can a student choose a programme of 5 course if 9 course are available and 2 specific course are compulsury for every student.?

Grade:12

1 Answers

SHAIK AASIF AHAMED
askIITians Faculty 74 Points
8 years ago
Hello student,
From the given data 2 courses are compulsary.
Out of the remaining 7 courses we should choose 3
So number of possible selections=7c3=35
Thanks and Regards
Shaik Aasif
askIITians faculty

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