Double Derivative Of Tan X
D dx sinx cosx cosxcosx sinx sinx cos2x. F x sec2x f x sec 2 x. Maclaurin Series Tan X 2tanx1tan2x Homework Equations The Attempt at a Solution I was able to get the first derivative i think ytanx sinxcosx dydxcosxcosx-sinx-sinxcos2x cos2xsin2xcos2x 1cos2x. Double derivative of tan x . The derivatives of the inverse trigonometric functions can be obtained using the inverse function theorem. The derivative of cotangent can be found in the same way. Our tool also helps you finding derivatives of logarithm functions. As x varies the point cos x sin x winds repeatedly around the unit circle centered at 0 0. The derivative of tanx sec2x. Note in the simple. As t goes from to 1 the point determined by t goes through the part of the circle in the third quadrant from. For example the sine function x varphi left y right sin y is the inverse function for y fleft x right arcsin x Then the derivative of y arcsin x is given by. Using the quotient rule it is easy to obtain an e...