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Can you please help me to find out the answer in the image attached here

Can you please help me to find out the answer in the image attached here

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Grade:12th pass

1 Answers

Vikas TU
14149 Points
3 years ago
Dear student 
No of extracurricular activity =  10 
we need to make 5 sets of extracurricular activity 
So total no of students = 10C5 * 10C5 
 

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