I am stuck. The instructor said this equation had a infinite amount of critical points but l don't understand how he gets that answer.
Follow Math Help Forum on Facebook and Google+
Originally Posted by nyasha I am stuck. The instructor said this equation had a infinite amount of critical points but l don't understand how he gets that answer. The answer is in the 2nd factor 3xy-2. The partial derivatives are also zero if this factor is zero. which has solutions for all x except zero.
View Tag Cloud