Use Taylor's formula to find a quadratic approximation of f(x,y) = 9 cos x cos y at the origin. Estimate the error in the approximation if |x|s0.22 and ly| <0.06.
Use Taylor's formula to find a quadratic approximation of f(x,y) = 9 cos x cos y at the origin. Estimate the error in the approximation if |x|s0.22 and ly| <0.06.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.6: Proportion And Variation
Problem 18E
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