Math is Fun : Finding the next number in a series

I have been thinking of a starting a series on maths. Since there are a lot of videos for learning math already on internal I am going to keep my videos limited to interesting stuff I have found over the time in maths.

Here is the video. In this video I will show you how we can find the next number in the series 2,5,10,17 using differentiation.

Do provide your feedback. Please let me know if I need to change anything.

Next Video in the series : Derive different forumulae for summation using one Integration formula. I will show you how to derive the formula for Sum of first N numbers using Integration.