math3a-2013-4f-midterm02-review-sol - 副本 (2)

# means namely the inverse function not remark

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Unformatted text preview: , NOT !!! . Remark: Use the Chain Rule: The derivative of w.r.t. r.w.t. . Page 1 of 3 , multiplied by the derivative of 11. . Find . Sol: 12. . Find . Sol: 13. , where is a constant. Find and . Sol: 14. . Find . Sol: 15. . Find . [Hint: It is easier to rewrite Sol: before taking derivative.] . So which can be simplified to 16. Suppose If . , find . Sol: 17. Suppose If . , find . Sol: 18. Use implicit differentiation to find an equation of the tangent line to the curve at the point . Sol: So . Therefore . At So the tangent line is , we have , i.e. Page 2 of 3 . 19. Use logarithmic differentiation to find if Sol: Remark: Another approach is to write 20. Find the limit: Sol: Page 3 of 3 ....
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## This note was uploaded on 11/24/2013 for the course MATH 3A taught by Professor Williamson during the Summer '08 term at Laney College.

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