Use the form asec(bx−c)+ d a sec (b x - c) + d to find the variables used to find the amplitude, period, phase shift, and vertical shift. Since the graph of the function sec s e c does not have a …

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When we divide 1 1 by cos2(x) cos 2 (x), we get sec2(x) sec 2 (x). When we divide 2cos2(x) − 1 2 cos 2 (x) − 1 by cos2(x) cos 2 (x), we get 2 −sec2(x) 2 − sec 2 (x). That completes the solution.

The final answer is: dxdy =8sec2(4x)tan(4x) Explanation: This is a composite ... Remember sec2x= 1/cos2x. You can use the chain rule to take the derivative: dxd (cosx)−2 = …

sec平方x的导数为2乘以secx的平方乘以tanx。 具体步骤如下： 1、首先把sec平方x看成一个 复合函数，利用复合函数的求导法则进行求导。 2、令t=secx，要求sec平方x的导数，只需求secx …

What is the derivative of 2sec (2x) ? What is the first derivative of 2sec (2x) ?

2016年1月28日 · f'' (x)=4tan^2xsec^2x+2sec^4x To find the first derivative, we will have to use the chain rule on the second power. Use the rule that d/dx (u^2)=2u*u'.

2020年11月13日 · To calculate the second derivative of a function, you just differentiate the first derivative. From above, we found that the first derivative of sec (2x) = 2sec (2x)tan (2x). So to …

常用操作 搜寻 数字行 相关 例题 一步步地求导数 相关的 Symbolab 博客文章 Advanced Math Solutions – Derivative Calculator, Implicit Differentiation