Q. If a sum becomes Rs. 6480 in 3 years and Rs. 7776 in 4 years, interest being compounded annually, find the sum and rate of interest.
Q. If a sum becomes Rs. 6480 in 3 years and Rs. 7776 in 4 years, interest being compounded annually, find the sum and rate of interest.
S.E.E. Solution
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Soln:
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