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In a society, there are 100 members. Each of them has been allotted membership number from 1 to 100. They started a business in which the nth...
Solution
Amount contributed by nth member = Rs(10 × 2n − 5)Amount contributed by 4th member = Rs(10 × 24 − 5)= 10 × 16 − 5= 160 − 5 = Rs.155Profit received by 4th member as his share = Rs.62Percentage of profit earned by each member is = (62/155) × 100 = 40%Amount contributed by 1st member = Rs(10 × 21 − 5) = Rs.15Amount contributed...
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