Problem 50631. Cosine effect in solar power towers
52.94% Correct | 47.06% Incorrect
Last Solution submitted on May 15, 2023
Rafael S.T. Vieira on 12 Nov 2022
It's so weird, but there is a difference in the result from using the law of cosines and the function arc cosine. And the error is significant, but I am glad the author has considered this.
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