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MATH 1300.03F D Quiz 5 Friday, October, 22 1999

NAME:

Student Number:tex2html_wrap_inline36 No.tex2html_wrap_inline38Marks tex2html_wrap_inline40


(2 Marks) Find the equation of the normal line to the implicitly defined function
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Solution: Differentiating both sides of the given equation, we have
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This implies
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When x=2 and y=-1, we obtain y'=7/11. Hence, the equation of the normal
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Kunquan Lan
Fri Oct 22 13:54:21 EDT 1999