7. Use your knowledge of ellipses and their areas to evaluate the following integral. 2 +...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
7. Use your knowledge of ellipses and their areas to evaluate the following integral. 2 + y = - 2 a. Area(upper half of an ellipse) = 22 1dx Change the above integral in x to an integral in u. Hint: Use the substitution x = 2sin(u) b. Evaluate the integral in terms of u. 0 2 -~ c. The area of a total ellipse is A = ab, where a and b are the semi-major and semi- minor axes. What is a? What is b? What is the total area of the ellipse? d. Are your answers from (b) and (c) compatible? (yes or no) 7. Use your knowledge of ellipses and their areas to evaluate the following integral. 2 + y = - 2 a. Area(upper half of an ellipse) = 22 1dx Change the above integral in x to an integral in u. Hint: Use the substitution x = 2sin(u) b. Evaluate the integral in terms of u. 0 2 -~ c. The area of a total ellipse is A = ab, where a and b are the semi-major and semi- minor axes. What is a? What is b? What is the total area of the ellipse? d. Are your answers from (b) and (c) compatible? (yes or no)
Expert Answer:
Posted Date:
Students also viewed these mathematics questions
-
ompany exchanged equipment for similar equipment and 18 K c a s h . T h e b o o k a n d f a i r v a l u e o f t h e o l d e q u i p m e n t w e r e 52K and $60K, respectively . Assuming no commercial...
-
IQ test score is assumed normally distributed with known standard deviation of 10 units. The sample mean score from 75 people was 105.2 units. Find a 90% confidence interval for the population mean....
-
The Brown-Forman Cooperage in Louisville Kentucky (USA) supplies flame-charred white-oak barrels for the aging processes of various bourbon and whiskey products produced under the Brown-Forman...
-
Mazlin Limited purchased a machine on account on April 2, 2015, at an invoice price of $360,000. On April 4, it paid $2,000 for delivery of the machine. A one-year, $4,000 insurance policy on the...
-
X. R. Lopez and L. O. Moore, interior designers, are forming a partnership. Both plan to work in the firm on a full-time basis. Lopezs initial investment is $ 20,000; Moores investment, $ 30,000....
-
Suppose you have been offered an investment opportunity that will pay you $500 at the end of every year, starting one year from now and continuing forever. Assume the relevant discount rate is 6%. a....
-
\(\frac{6 x^{-5}}{y^{-7}}\) Rewrite the expression without negative exponents.
-
The cash account for Recreational Systems at March 31, 20Y6, indicated a balance of $12,435. The bank statement indicated a balance of $27,150 on March 31, 20Y6. Comparing the bank statement and the...
-
Problem #2 Given the following accounts randomly arranged and showing normal balances, prepare the following financial statements: Profit and Loss Statement for the year ended Dec. 31, (yr) Balance...
-
Face value of a government bond with coupon rate 11% is $1000. The bond will mature in 5 years from now. The bond is currently selling for $1030. Will you purchase the bond if your required rate of...
-
Explain the nature and advantages of experimentation in health psychology and epidemiological research.?
-
John Fleming, chief administrator for Valley View Hospital, is concerned about the costs for tests in the hospital's lab. Charges for lab tests are consistently higher at Valley View than other...
-
Sunland Company incurs these expenditures in purchasing a truck: cash price $ 2 7 , 2 0 0 , accident insurance ( during use ) $ 1 , 5 7 0 , sales taxes $ 1 , 2 2 4 , motor vehicle license $ 6 7 0 ,...
-
In C++ Create an object oriented template custom array that uses inheritance to create ordered and unordered array implementations. To clarify, you should have some Array base class and the...
-
For the vectors A, B, C in the figure below (8 = 33, 03 = 59), find the following scalar products. (a) A.B (b) B.C (c) A-C B (15.0 m) 82 Z 83 (12.0 m) m m 3 m A (8.00 m)
-
ABC Pty Ltd is a resident company with a tax rate of 30%. It pays a $7,000 franked dividend to Bob, a shareholder. Bob is a resident who has an annual salary of $80,000. What is Bob's net tax payable...
-
The cost curve for the city water supply is C(Q) = 16 + 1/4 Q2, where Q is the amount of water supplied and C(Q) is the cost of providing Q acre-feet of water. (An acre-foot is the amount of water...
-
Find positive weights \(w\) in a utility function of the form \(u\left(c_{1}, c_{2} ight)=\) \(c_{1}+w \cdot c_{2}\) to create at least four different strict rankings among the candidates \(x, y, z\)...
-
BSW Inc. had a weekly payroll of \(\$ 5,000\) for three employees with mandatory withholdings of social security tax \((7.65 \%)\), federal withholdings of \(\$ 1,000\), and state withholdings of...
-
On August 31, 2020, Pine Company issued a 9 -month, \(12 \%\) note payable to National Bank in the amount of \(\$ 900,000\). Interest is due at maturity. Record the entries for Pine Company on the...
Study smarter with the SolutionInn App