题目

DIFFERENTIAL CALCULUS (MTH_251_020_W2025) Unit 4 - More Implicit Differentiation - Preclass

多项选择题

We've learned that d dx (sinx)=cosxbut d dx (siny)=cosy( dy dx ). A group of students were discussing why this is the case. Which students are on the right track? Select all that apply.

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思路分析

Question restatement: We’ve learned that d/dx (sin x) = cos x and d/dx (sin y) = cos y (dy/dx). A group of students discuss why this is the case. Which students are on the right track? Select all that apply. Option 1: 'y is a function of x and we have to use the chain rule' This statement is on point. Since y depends on x, when differentiating expressions involving y with respect to x, you generally need the chain rule to account for how y changes with x. Trea......Login to view full explanation