This problem is really annoying. Given the function f(x) = 1 + x - (x^2)/2 + (x^3)/3 - (x^4)/4 + ... + (x^2013)/2013, determine the number of zeros of the function within its domain.
A, B, C, D correspond to 0, 1, 2, 3
Exams, huh
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The matter described by the original poster has nothing to do with me; it is only based on the principle of 'reading posts and replying to posts, to prosper the internet and benefit both others and oneself,' in order to contribute to 'ensuring growth, expanding domestic demand, adjusting the structure, and promoting people's livelihood,' thereby making society more and more harmonious, and even promoting greater and greater unity in the world, so as to continue the learning of past sages and bring peace for all generations.
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