Find the derivative using the definition (NOT shortcuts, we must use definition). y=1/sqrt (x) My friend and I got it down to x^(-1) - x^(-3/2) but the answer is: -1/2x^(3/2) How did they get that? (not using shortcuts) Thanks!
Follow Math Help Forum on Facebook and Google+
Originally Posted by Random Variable THANK YOU!! You're a genius lol. I'm so happy I know how to do this now. :]
View Tag Cloud