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Hello can you please help me posted picture of question

Hello can you please help me posted picture of question-example-1
User Nekkoru
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Since the order of selection does not matter, we will use combinations to solve this problem.

We are to form the combination of 30 objects taken 6 at a time. This can be expressed as 30C6.


30C6= (30!)/(6!*24!) \\ \\ = 593775

This means the six teachers can be selected in 593775 ways.

So the correct answer is option A
User MattStacey
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