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Pre-Cal

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tan-1=43\9.3

  • Pre-Cal - ,

    totally unclear

    is there an argument after tan-1 ??

    did you mean tan^-1 Ø or something like that?

    is the right side = 43/9.3 ?

    I will assume you meant:

    tan^-1 Ø = 43/9.3
    = 4.6236...
    Ø = 77.796°

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