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    Determine Convergence/Divergence of Sequence (n^2/(2n+1) - (n^2/2n-1)

    Homework Statement Determine the convergence or divergence of the sequence with the given a_n . If it converges, find the limit. \displaystyle a_n = \frac{n^2}{(2n+1)} - \frac{n^2}{(2n-1)} The Attempt at a Solution [/B] I am not confident enough with sequence and series to know that I have...
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    Using ifstream to open multiple files

    I am currently working on a C++ program for school. I am actually not finding too much difficulty in constructing the functions, enum-types, arrays and structs, however, I am finding great difficulty in using on ifstream variable to open multiple files. I have posted the entire code that I...
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    Comp Sci C++ Character Processing Algorithm

    Homework Statement Hey guys! Thanks for taking the time to help me out, I really appreciate it. I am in my second semester of college, taking my first C++ course, and I had never programmed before this class so I am kind of stuck on a problem. I have almost the entire assignment figured out...
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    Schools Should I take University Physics early and study ahead or as last two

    Couldn't fit everything in the subject line, my apologies. I am at a Junior College still undecided as to whether I want to major in physics, computer science, or mathematics (considering double major in physics/comp sci and a minor in math but thats not really releveant). Because of this...
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    This Freshman Math Class at Harvard Looks Insane!

    If this is the wrong forum for this, I apologize. I tried to narrow this question to the right section. I somehow ended up on a Harvard undergraduate maths webpage for incoming freshman. The first two courses I read were pretty gnarly but I have read enough posts on this website throughout...
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    Need clarification in proof (P9) from Chap 1 Spivak

    I am taking Calculus at the end of the month for the first time but I have started working through Spivak (wanted to get a headstart and didn't have the class text book yet) and I have been grasping his beautiful description of some the properties of real numbers yet there is a very minor detail...
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    Will I need a Calculator for Calculus?

    I am starting college Calculus this semester (have not taken Calculus before) and I have been working through Spivak Calculus (on Chapter 2). Monday I will be purchasing the course text (obviously not Spivak) and have not had a chance to look through it. Will I need a graphing calculator for my...
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    Schools Virginia Universities

    I am a community college student, that will be soon transferring into a Virginia University. However, I am uncertain which university is best. I want to pursue a major in mathematics and physics, and I have been considering either Virginia Tech, or University of Virginia. I am uncertain which...
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    Academic Planning Issues (Help!)

    I have an academic planning issue. Since I never had any interest in mathematics or mathematical sciences in high school, I never took a course past Algebra/Trigonometry, and didn’t pay attention to any of my physics or chemistry courses. After I graduated high school, and started to read a lot...
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    Programs Majoring in Biophysics

    I am currently attending community college in San Diego. I have TAG (Transfer Agreement - transfer agreement requirements), which is a contract stating that I will be transferring into UC-San Diego (UCSD), once I have completed the necessary pre-requisites. I have elected Physics with a...
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