show all steps :a school committee consists of 2 teachers and 4 students .the number of different committees that can be formed from 5 teachers and 10 students is
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As there is 2 teachers and 4 students of a committee
if we divide students by teachers the it came out to be 2
and if we divide 5 teacher and 10 students if also came out to be 2.
so, no. of committee is equals ratio of teachers = ratio of students
it is 5/2 = 10/4.
it is 2.5.
so there will 2 committees and one half membered committee
if we divide students by teachers the it came out to be 2
and if we divide 5 teacher and 10 students if also came out to be 2.
so, no. of committee is equals ratio of teachers = ratio of students
it is 5/2 = 10/4.
it is 2.5.
so there will 2 committees and one half membered committee
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