Mar 6, 2021 · I remember the derivatives of trig functions by naming 3x basic right triangles in a specific way and using ONE simple multiplication. Just wondering if there are similar …

Jul 17, 2020 · I know how to use geometry to find the derivatives of $\sin x$ and $\cos x$ like this: We can use the fact that we know the tangent of the circle to show that $\frac {d} {dx}\cos …

Jan 10, 2019 · I'm a bit confused about how the inverse trig functions are differentiated. From a website: We have the following relationship between the inverse sine function and the sine …

May 22, 2021 · Here is a trick I use to remember the derivatives and antiderivatives of trigonometric functions. If you know that \begin {align} \sin' (x) &= \cos (x) \\ \sec' (x ...

Feb 21, 2011 · The general way is to know the derivatives of the inverse trigonometric functions, and then apply the Chain Rule.

Jun 27, 2020 · Why the derivative of inverse secant has an absolute value? Ask Question Asked 5 years, 5 months ago Modified 4 years, 3 months ago

Jun 4, 2021 · What is a purely geometric proof of the derivatives of the inverse hyperbolic trig functions? I saw this post by John Hilbert here. and a answer from Blue here.

Nov 10, 2017 · Why do we take positive square roots when proving the derivatives of the trig functions? Ask Question Asked 8 years ago Modified 8 years ago

Oct 7, 2020 · Since all the trig functions have formulas in terms of the sine function, the product rule and the chain rule guarantee that if the derivative of the sine function stays in Trig World …

Apr 4, 2014 · Ignoring constants when finding derivatives of trig functions Ask Question Asked 11 years, 8 months ago Modified 6 years, 2 months ago