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1-sintheta * costheta * tantheta = cos^2theta

  • Precalc HELP PLEASE -

    LS = 1 - sinØcosØ(sinØ/cosØ)
    = 1 - sin^2 Ø
    = cos^2 Ø
    = RS

  • Precalc HELP PLEASE -

    thank you, what does RS and LS stand for?

  • Precalc HELP PLEASE -

    Right Side --RS
    Left Side ???

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