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Data_LG2

Determine all the values of x, 0 ≤ x ≤ 2pi, for which the slope of the tangent to f(x)=sinxtanx is zero. answer: 0, pi, 2pi How do you solve this? I only got to finding the derivative for it, which is cosxtanx + sinx[(sec^2)x].. Can someone please me?

  • 8 months ago
  • 8 months ago

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  1. xfdhjerdjyfvd
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    • 8 months ago
  2. Data_LG2
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    I simplified it to:|dw:1375284317405:dw| then I don't know what's next..

    • 8 months ago
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