In each of 1 through 8, determine the radius of convergence of the given power series.n=1(1)nn2(x + 2)n3n

MATH 2010 - Multivariable Calculus & Matrix Algebra Professor Herron - Rensselaer Polytechnic Institute Week 3 (2/8/16 - 2/12/16) Important: These notes are in no way intended to replace attendance in lecture. For best results in this course, it is imperative that you attend lecture and take your own detailed notes. Please keep in mind that these notes are written speci▯cally with Professor Herron’s sections in mind, and no one else’s. The 2nd Derivatives Test To remember the formula for D, write it as a determinant: ▯ ▯ ▯fxx fxy▯ 2 D = ▯f f ▯ = f xx yy ▯ (fxy