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I think the existence and uniqueness theorem has been the hardest concept for me to grasp. -Sara Gonzalez

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identifying linear DE

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Kaden Shin

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Graphing implicit solutions (Andreas Aghajanian)

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Graphing implicit solutions (Andreas Aghajanian)

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Finding the difference between linear and nonlinear ODEs as we didn't get much practice with them, and the definition was slightly confusing still

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Lots of steps to remember

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the most difficult for me is integration because i took calc II last fall so its been a while since ive had to use the integration methods

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The topic that has definitely been most challenging for me so far is implicit differentiation. Although, I understand it pretty well now.

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Because it’s a new concept.

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The most challenging topic so far is the existence and uniqueness theorem because it’s completely new for me.

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I don't remember it •^•

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Existence and Uniqueness Theorem and graphing the direction field

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I had the most difficulty with the existence and uniqueness theorem since I was unfamiliar with partial derivatives.

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Implicit Differentiation and Existence Theorem 

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Implicit Differentiation and Existence Theorem 

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Jhasua Vasquez

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Identifying linear differential equations

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I think identifying linear differential equations was a bit confusing.

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Identifying linear DE

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Identifying linear differential equations

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I think the hardest part for me is implicit differentiation and finding whether its linear or nonlinear.

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Identifying linear differential equations 

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Identifying linear differential equations 

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the order/dependent/independent variables are easier to identify but nonlinear or linear was hard to identify on the homework

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Existence and unique theorem is a bit confuse for me.

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Existence and unique theorem is a bit confuse for me.

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Existence and uniqueness theorem because of just how new it is

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I think out of all of the topics this is the one I find the most difficult.

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Implicit differentiation and identifying dependent and independent variables. Itzel Ramirez

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-Valeria Hernandez

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Identifying linear DE

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This is the topic that was hardest for me since it requires remembering the rule regarding the final term being y to the first power. There are a couple of cases I ran across that aren’t exactly clear, and took a bit of time to determine.

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It’s been the hardest for me because i don’t remember the technique.

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Implicit differentiation because it requires a lot of steps but I get confused when using chain rule

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The graphing for section 1.2/Existence unique theorems 

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The graphing for section 1.2/Existence unique theorems 

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Implicit differential equations is the most difficult because I haven't taken a real math class in a year-Romeo Jefferson

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I found this to be more difficult because I had to remember the requisites to see if the initial value has a unique solution

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Existence and uniqueness thrm

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I don’t understand where it comes from / how it can be applied to problems that don’t say explicitly to use it.

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Determining linear and nonlinear differential equations has been a little more difficult to grasp than other topics thus far

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Identifying Linear Differential Equations 

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Identifying Linear Differential Equations 

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This was the most tricky thing for me so far but it wasn't the most difficult thing to comprehend after a bit.

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I struggle with identifying linear vs non linear differential equations- Angeleena Gonzalez

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I’ve been struggling in the uniqueness and Existence theorem at first but I’ve been slowly been getting it

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The existence and uniqueness theorems are likely the hardest for me, but implicit is harder computationally I think

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Existence and uniqueness theorem, I haven't gotten around to understanding yet.

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I think existence and uniqueness theorem seems the hardest for me to grasp so far. The main issue I had was finding the whether it was continuous or not, but I’ll get the hang of it. 

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I think existence and uniqueness theorem seems the hardest for me to grasp so far. The main issue I had was finding the whether it was continuous or not, but I’ll get the hang of it. 

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Identifying linear differential equations 

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Identifying linear differential equations 

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It was a long and complex formula that was used to determine the equation

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Implicit Differentiation

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Implicit differentiation

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The most difficult has been identifying linear differential equations because I still don’t understand how an equation is either linear or nonlinear

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Marcos Herrera

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Trig Integration, u sub