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(1 + tan(1^o))(1 + tan(2^o))...(1 + tan(45^o)).

Source: OLCOMA Costa Rica National Olympiad, Final Round, 2020 p5

March 26, 2024
algebratrigonometry

Problem Statement

Determine the value of the expression (1+tan⁡(1o))(1+tan⁡(2o))...(1+tan⁡(45o)). (1 +\tan(1^o))(1 + \tan(2^o))...(1 + \tan(45^o)).
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