Aug 22, 2015 #2 Evo Staff Emeritus Science Advisor 24,017 3,337 Make sure that you read the rules then post in the appropriate forum. If it is homework, make sure that you fill out the template and show everything you have done to solve the problem yourself.
Make sure that you read the rules then post in the appropriate forum. If it is homework, make sure that you fill out the template and show everything you have done to solve the problem yourself.