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Uploaded by njit on Nov 3, 2008
Derivatives of Trig Functions
Science & Technology
Standard YouTube License
wait wait wait!!
you said the derivitive of tanx is negative sec squared x but the video shows a positive sec squared x!!
alxh89 1 year ago
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wait wait wait!!
you said the derivitive of tanx is negative sec squared x but the video shows a positive sec squared x!!
alxh89 1 year ago