I know how to take the derivative of this function(It would be $e^{-5x} *( -5)$ right?) but I'm stuck on trying to take the anti derivative of it. Th...

I apologize in advance if I use an image to present my problem. I'm having a tough time putting it on here. I know how to complete part a of the prob...

I'm currently studying a Fluid Dynamics module and mock exam question has me completely stumped, I have been given the complex potential and shown it...

which of the following is necessarily true for a function$ f : X \rightarrow Y $? 1) if $ f$ is injective ,then there exists $g : Y \rightarrow X$ such th...

I need to find the measure of each angle indicated and round to the nearest tenth. I am given two sides 12 and 13 and one angle C which is 90 degrees. How...

Ok I am not a mathematician and I got myself tripping on this question (which I think is not correctly formulated ) at first I thought "pfff thats easy it...

Find the exact value of the trigonometric function $$\cos(u-v),$$ given that $\sin(u)=\frac{12}{13}$ and $\cos(v)=-\frac{4}{5}$ (both $u$ and $v$ are in q...

I'm having difficulty reducing a quadratic equation to its "vertex-form" by following my textbook and nearly every tutorial I can find online. The st...

I'm looking at the scalar triple product and I'm wondering: is there any demonstration (possibly a simple one) that $$ \mathbf{a} \cdot \left(\m...

I am a programmer moving up to computer science and even in my past life as a mechanical engineer I used sufficient maths to get by but I have always wond...