Q1 (10 points) (a) Prove, using the definition, that lim - = 0. (See Week 3 Activities for x-+0 X this definition.) (b) Prove that for any integer k 2 2 we have that 0 1. (c) Use squeeze theorem to prove that lim = 0 for all integers k > 2. X -+0o Xk + Drag and drop an image or PDF file or click to browse