In an examination, a minimum of marks is to be scored in each \(6\) subjects to pass. How many ways can a student fail?
A. \(6\)
B. \(21\)
C. \(63\)
D. \(84\)
E. \(72\)
The OA is C
In an examination, a minimum of marks is to be scored in each \(6\) subjects to pass. How many ways can a student fail?
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