perplexus.info :: Just Math : cosine equated to polynomial

cosine equated to polynomial (Posted on 2024-02-13)

Find all real x and y such that cos²x = (1 + y)²/(4y)

No Solution Yet Submitted by Danish Ahmed Khan

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| Comment 2 of 3 |

Posted by K Sengupta on 2024-02-13 07:11:22

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