Anti-Derivatives of Sine and Cosine Functions
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- At this point you likely know (or can easily learn!) the following two very common derivatives thanks to this: ddx(sin(x))=cos(x)\frac{d}{dx}(\sin(x)) = \cos(x)dxd(sin(x))=co…
By Joshua Siktar, Leigh Marie Braswell, Moor Xu
- Now let's find the anti-derivatives of more trig functions using the anti-derivatives of sinx\sin xsinx and cosx\cos xcosx. Now, let's enjoy the show of substitution! ∫tanxdx…
By David Forest, Alex Federspiel
- Let's find ∫secxdx\int \sec x dx∫secxdx together! So far, we could do nothing on the expression 1cosxdx\frac{1}{\cos x}dxcosx1dx since it's now hard to find some other functi…
By David Forest
- Hey everyone! Today, we are going to do some cool things about integrals of trigonometric functions. Assuming you all all familiar with sin(x)\sin(x)sin(x) and cos(x)\cos(x)co…
By Yijia Chen, Moor Xu, Caroline K