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Verify the identities by transforming the left-hand side into the right-hand side. Show work.

(tan^2X)/(1-cos^2x)= sec^2x


  • Math -

    LS = tan^2 x/(sin^2 x)
    = (sin^2 x)/cos^2 x) ( sin^2 x)
    = 1/cos^2 x
    = sec^2 x
    = RS

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