Question

2) In the first semester of B.Tech, a student is expected to take 6 subjects. The grades for each
subject can be S (10 points), A (9 points), B (8 points), C (7 points), D (6 points), E (5 points), F
(Fail). As per the rules, an enrolled student should obtain a minimum grade E in each subject to
get promoted to the next semester. What is the total number of possible ways in which a student
can get promoted?​

Answer 1

Answer:

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