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Ratio Expression Evaluation (Posted on 2023-10-19)

Find the value of this expression:

1*2²+2*3²+3*4²+..........+2023*2024²
-------------------------------------
1²*2+2²*3+3²*4+..........+2023²*2024

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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short computer solution

Comment 4 of 4 |

clearvars

b1=sym(1:2023); b2=sym(2:2024);

num=sum(b1.*b2.^2);

den=sum(b2.*b1.^2);

rat=num/den

finds

>> ratioExpressionEvaluation

rat =

3037/3035

Posted by Charlie on 2023-10-19 17:07:16

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