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gandalfwiz

  • 3 years ago

Hey guys, anyone know how to solve (inverse tan of 3) - (inverse tan of 3/5) = pi/4 without using a calculator?

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  1. estudier
    • 3 years ago
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    You want to know if it is true? (There is no unknown so nothing to solve). To test it take Tan of the LHS, see if it equals 1

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