Question

1. For a community service project, 10 students volunteer to do some cleaning up at an old folk's home. The
teacher in charge wants to split them up in 3 groups. One group will consist of 5 students in clean the rooms;
another group of 3 students to clean the toilets; the last group of 2 students to sweep the corridors. Find the
number of ways the teacher in charge can form the groups.
by combination solve it​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

I cannot understand the question