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Definite Crossed Expression Ratio Evaluation (Posted on 2023-06-16) Difficulty: 4 of 5
Evaluate this definite integral:

1 ln(1+x)
∫ ------ dx
0 1 + x2
where ln(n) denotes the Natural Logarithm of n.

Note: Computer program, spreadsheet, and other numerical based methodologies are welcome, but an analytical solution is preferred.

*** Adapted from a problem which appeared at a William Lowell Putnam Competition.

See The Solution Submitted by K Sengupta    
Rating: 5.0000 (1 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionSolutionBrian Smith2023-06-16 13:09:06
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