Explanation Approach: For small values of d x and d y , d z ≈ Δ z where Δ z = f ( x + d x , y + d y ) − f ( x , y ) Calculation: Consider the given quantity: 4.06 e 0.04 Let f ( x , y ) = x e y , x = 4 , d x = 0.06 , y = 0 , d y = 0.04 . Find the equation f x ( x , y ) and f y ( x , y ) : f x ( x , y ) = ∂ ∂ x ( x e y ) = e y 2 x and,

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ISBN: 9780321964038

Author: GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher: Pearson Addison Wesley,

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Chapter 9.CR, Problem 58CR

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The approximate the quantity 4.06e0.04 by using total differential, and then calculate by using the calculator and give the absolute value of the differentiate in the two result.

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Chapter 9.CR, Problem 57CR

Chapter 9.CR, Problem 59CR

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u, v and w are three coplanar vectors: ⚫ w has a magnitude of 10 and points along the positive x-axis ⚫ v has a magnitude of 3 and makes an angle of 58 degrees to the positive x- axis ⚫ u has a magnitude of 5 and makes an angle of 119 degrees to the positive x- axis ⚫ vector v is located in between u and w a) Draw a diagram of the three vectors placed tail-to-tail at the origin of an x-y plane. b) If possible, find w × (ū+v) Support your answer mathematically or a with a written explanation. c) If possible, find v. (ū⋅w) Support your answer mathematically or a with a written explanation. d) If possible, find u. (vxw) Support your answer mathematically or a with a written explanation. Note: in this question you can work with the vectors in geometric form or convert them to algebraic vectors.

Question 3 (6 points) u, v and w are three coplanar vectors: ⚫ w has a magnitude of 10 and points along the positive x-axis ⚫ v has a magnitude of 3 and makes an angle of 58 degrees to the positive x- axis ⚫ u has a magnitude of 5 and makes an angle of 119 degrees to the positive x- axis ⚫ vector v is located in between u and w a) Draw a diagram of the three vectors placed tail-to-tail at the origin of an x-y plane. b) If possible, find w × (u + v) Support your answer mathematically or a with a written explanation. c) If possible, find v. (ū⋅ w) Support your answer mathematically or a with a written explanation. d) If possible, find u (v × w) Support your answer mathematically or a with a written explanation. Note: in this question you can work with the vectors in geometric form or convert them to algebraic vectors.

Chapter 9 Solutions

Calculus For The Life Sciences

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The approximate the quantity 4.06 e 0.04 by using total differential , and then calculate by using the calculator and give the absolute value of the differentiate in the two result.

Solution Summary: The author explains how to approximate the quantity sqrt4.06e0.04 by using total differential, and calculate the absolute value of the differentiate.

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To find:

The approximate the quantity 4.06e0.04 by using total differential, and then calculate by using the calculator and give the absolute value of the differentiate in the two result.

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Chapter 9 Solutions

The approximate the quantity 4.06 e 0.04 by using total differential , and then calculate by using the calculator and give the absolute value of the differentiate in the two result.

Solution Summary: The author explains how to approximate the quantity sqrt4.06e0.04 by using total differential, and calculate the absolute value of the differentiate.

Videos

To find: The approximate the quantity 4.06e0.04 by using total differential, and then calculate by using the calculator and give the absolute value of the differentiate in the two result.

Want to see the full answer?

Chapter 9 Solutions

To find:

The approximate the quantity 4.06e0.04 by using total differential, and then calculate by using the calculator and give the absolute value of the differentiate in the two result.