Seudónimo Seudónimo

29-06-2021
Mathematics

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How many different committees can be formed from 9 teachers and 30 students if the committee consists of 4 teachers and 2 students?

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surjithayer10otahza surjithayer10otahza

29-06-2021

Answer:

Step-by-step explanation:

number of committees=9C4×30C2

=(9×8×7×6)/(4×3×2×1)×(30×29)/(2×1)

=63×30×29

=54810

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