Precalculus: A Unit Circle Approach
2nd Edition
ISBN: 9780321825391
Author: Ratti
Publisher: PEARSON
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Textbook Question
Chapter A.6, Problem 31E
In Exercises 1-46, find the solution set of each equation has no solution write
31.
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(8) (12 points)
(a) (8 points) Let C be the circle x² + y² = 4. Let
F(x, y) = (2y + e²)i + (x + sin(y²))j.
Evaluate the line integral
JF.
F.ds.
Hint: First calculate V x F.
(b) (4 points) Let S be the surface r² + y² + z² = 4, z ≤0. Calculate the flux
integral
√(V × F)
F).dS.
Justify your answer.
Determine whether the Law of Sines or the Law of Cosines can be used to find another measure of the triangle.
a = 13, b = 15, C = 68°
Law of Sines
Law of Cosines
Then solve the triangle. (Round your answers to four decimal places.)
C = 15.7449
A = 49.9288
B = 62.0712
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(4) (10 points) Evaluate
√(x² + y² + z²)¹⁄² exp[}(x² + y² + z²)²] dV
where D is the region defined by 1< x² + y²+ z² ≤4 and √√3(x² + y²) ≤ z.
Note: exp(x² + y²+ 2²)²] means el (x²+ y²+=²)²]¸
Chapter A.6 Solutions
Precalculus: A Unit Circle Approach
Ch. A.6 - Prob. 1ECh. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...
Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - Prob. 39ECh. A.6 - Prob. 40ECh. A.6 - Prob. 41ECh. A.6 - In Exercises 1-46, find the solution set of each...Ch. A.6 - Prob. 43ECh. A.6 - Prob. 44ECh. A.6 - Prob. 45ECh. A.6 - Prob. 46ECh. A.6 - Prob. 47ECh. A.6 - Prob. 48ECh. A.6 - Prob. 49ECh. A.6 - Prob. 50ECh. A.6 - Prob. 51ECh. A.6 - Prob. 52ECh. A.6 - Prob. 53ECh. A.6 - Prob. 54ECh. A.6 - Prob. 55ECh. A.6 - Prob. 56ECh. A.6 - Prob. 57ECh. A.6 - Prob. 58ECh. A.6 - Prob. 59ECh. A.6 - Making a box. A 2-inch square is cut from each...Ch. A.6 - Prob. 61ECh. A.6 - Prob. 62ECh. A.6 - Prob. 63ECh. A.6 - Prob. 64E
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