Published by:
CGP EDU Academic Team
Published on: August 12, 2026
The total number of positive integral solutions 
such that 
is
Text Solution
Verified by ExpertsThe correct answer is:
D
Now using beggars method.
3 things to be distributed among 3 persons
Each may receive none, one or more
ways
Similarly, for ' 1 ' 
ways
Total ways 
ways
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