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Home > CALC > Chapter 11 > Lesson 11.4.1 > Problem 11-122

11-122.
  1. Find the derivative, , for each curve below. Homework Help ✎

    1. x sin y − 10y2 = y In x

    2. r = 2 − cos θ

What is w′ ? Substitute w and w′ into the equation in Step 2.