Q1) A) Replace the polar equation r2 sin 20 = 2 by equivalent Cartesian equation. B) Graph the equation r = cos 70. C) Find the shared area between the circle r = 2 and the cardioid r = 2(1 - cos 0) "s) in the first quarter. s) Q2) A) Verify that wxy = Wyx for w = x sin y + y sin x + xy. s) B) Show that f(x, y) = e-2y cos 2x satisfies a Laplace Equation = 0). ду?
Q1) A) Replace the polar equation r2 sin 20 = 2 by equivalent Cartesian equation. B) Graph the equation r = cos 70. C) Find the shared area between the circle r = 2 and the cardioid r = 2(1 - cos 0) "s) in the first quarter. s) Q2) A) Verify that wxy = Wyx for w = x sin y + y sin x + xy. s) B) Show that f(x, y) = e-2y cos 2x satisfies a Laplace Equation = 0). ду?
Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE:
1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Transcribed Image Text:Q1) A) Replace the polar equation r2 sin 20 = 2 by equivalent Cartesian equation.
B) Graph the equation r = cos 70.
C) Find the shared area between the circle r = 2 and the cardioid r = 2(1 - cos 0)
"s)
in the first quarter.
s)
Q2) A) Verify that wxy = Wyx for w = x sin y + y sin x + xy.
s)
B) Show that f(x, y) = e-2y cos 2x satisfies a Laplace Equation
= 0).
ay?
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