Can you help me to find first and second derivatives of the following function: $f(x) = \tan(x)-(x-1)^{\frac{2}{3}}$
Thanks.
Can you help me to find first and second derivatives?
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$\begingroup$
integration
trigonometry
derivatives
trigonometric-integrals
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0What have you tried so far? Also use latex to write up math please, it makes it much more readable. – 2017-02-22
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0Start by asking yourself: "What is the most important (central) operation in the expression?" Then: "What formula applies to this operation?" Then you'll have 2 expressions to derive and so on and so forth. – 2017-02-22
1 Answers
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by the quotient and the power rule we get $$\left(\tan(x)-(x-1)^{2/3}\right)'=\frac{1}{\cos(x)^2}-\frac{2}{3}(x-1)^{-1/3}$$