Finding the Mean of y² and 1/y² Using Algebraic Identities

In this video, we start with the mean of y and 1/y , and quickly work our way to finding the mean of y² and 1/y². Using classic algebraic identities, we simplify the expression step by step and arrive at the elegant result. Welcome to Nand Kishore Classes To attend our Live Math Group / Individual class, please click at following link to fill the form. https://forms.gle/FFRPDgMmTHq87MYu7 We will contact you soon. Click at below links to download the PDFs containing YouTube Links 1. Basic Math http://nandkishoreclasses.com/basicma... 2. Shortcut Tricks & Reasoning http://nandkishoreclasses.com/shorttr... 3. Kids Activities http://nandkishoreclasses.com/kidsact... Thanks Nand Kishore what is Mean, how to find mean mean related question, mean of natural numbers, easy way to find mean related question, mean formula, mean related question for competitive exam,