Published by:
CGP EDU Academic Team
Published on: August 14, 2026
The number of positive integral solutions of
is
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
27
We have,
.$ So,
can be assigned to either a or
or
i.e.
can be assigned in
ways. Similarly, each of
and
can be assigned in
ways. Thus, the no. of solutions are 
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