# Interesting but Hard to Understand Math Comic

Check out this interesting comic riddle from Spikedmath.com! The sky is the limit when it comes to Math!

Do give it a try, before scrolling down to view the answer.

Featured Amazon Product:

Buy yourself a gift from Amazon! Amazon Gift Card – Email is an excellent way to send a gift for any memorable event.

First, we use L’Hopital’s Rule since the initial limit is a 0/0 indeterminate form.

$\displaystyle \lim_{x\to k} \frac{sx^2y\sin (k-x)}{k^2-kx}=\lim_{x\to k}\frac{2xsy\sin (k-x)-sx^2y\cos (k-x)}{-k}$ (We have also used the product rule and chain rule in this step)

Substituting x=k into the expression, we get $\frac{-sk^2y}{-k}$ which is equivalent to $sky$.

## Author: mathtuition88

https://mathtuition88.com/

## 2 thoughts on “Interesting but Hard to Understand Math Comic”

1. abyssbrain says:

That’s a nice problem. When I tried to solve it, I was surprised that my final answer’s is “sky”. I thought that I have done something wrong in my calculations, but I remembered you wrote “sky is the limit” 🙂

Like

This site uses Akismet to reduce spam. Learn how your comment data is processed.