Consider the following functions below given by: I x cos x dx 0, n =...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Consider the following functions below given by: I x cos x dx π 0, n = 4. 1.1.1 Calculate the area using (1) the Left-end rule (3) (ii) the Midpoint Rule and (3) (iii) the right-end point rule (3) 1.1.2 Calculate the error and error percentage approximation for all the three functions in 1.1 (3). 1.2 The equation of the curve is given by y = 8x - 2x 2, 0.5 ≤ x ≤3.5. with n= 6. Calculate 1.2.1 the length of the curve using the Midpoint Rule. (4) 1.2.2 the area of the curve under the defined region 0.5 ≤x≤3.5. (4) 1.3 Find the volume of the solid formed by revolving the region bounded by the graphs of y = x 2 + 1, y = 0, x = 0 and x = 1 about the y-axis. (5) QUESTION 2 [18] 2.1 A curve C has equation y = x 1 2 -1 3 x 23, x ≥ 0. Show that the area of the surface generated when the arc of C for which 0≤x≤3 is rotated through 277 radians about the x-axis is 37 square units. (4) 2.2 Find the area of the surface formed when f(x) = x 2 between 0 and 2 is rotated around the y-axis. 2.3 The curve y=√4-x2,-1≤x≤ 1, is an are of the circle x 2 + y 2 = 4. Find the area of the surface obtained by rotating this arc about the 2.3.1 x- axis, (4) 2.3.2 y-axis (4) 2.4 Find the volume of the solid formed by revolving the region bounded by the graph of y = √sin x and the x-axis (0 ≤ x ≤7) about the x-axis. (6) QUESTION 3 [17] 3.1 Find the volume of the solid obtained by rotating the region bounded by y=x 3, y = 8, and x = 0 about the y-axis. (6) 3.2 Find the volume of the solid formed by revolving the region bounded by f(x) = 2 - x 2 and g(x) = 1 about the line y = 1. (5) 3.3 A manufacturer drills a hole through the centre of a metal sphere of radius 5 m. The hole has a radius of 3 m. What is the volume of the resulting metal ring? (6) Consider the following functions below given by: I x cos x dx π 0, n = 4. 1.1.1 Calculate the area using (1) the Left-end rule (3) (ii) the Midpoint Rule and (3) (iii) the right-end point rule (3) 1.1.2 Calculate the error and error percentage approximation for all the three functions in 1.1 (3). 1.2 The equation of the curve is given by y = 8x - 2x 2, 0.5 ≤ x ≤3.5. with n= 6. Calculate 1.2.1 the length of the curve using the Midpoint Rule. (4) 1.2.2 the area of the curve under the defined region 0.5 ≤x≤3.5. (4) 1.3 Find the volume of the solid formed by revolving the region bounded by the graphs of y = x 2 + 1, y = 0, x = 0 and x = 1 about the y-axis. (5) QUESTION 2 [18] 2.1 A curve C has equation y = x 1 2 -1 3 x 23, x ≥ 0. Show that the area of the surface generated when the arc of C for which 0≤x≤3 is rotated through 277 radians about the x-axis is 37 square units. (4) 2.2 Find the area of the surface formed when f(x) = x 2 between 0 and 2 is rotated around the y-axis. 2.3 The curve y=√4-x2,-1≤x≤ 1, is an are of the circle x 2 + y 2 = 4. Find the area of the surface obtained by rotating this arc about the 2.3.1 x- axis, (4) 2.3.2 y-axis (4) 2.4 Find the volume of the solid formed by revolving the region bounded by the graph of y = √sin x and the x-axis (0 ≤ x ≤7) about the x-axis. (6) QUESTION 3 [17] 3.1 Find the volume of the solid obtained by rotating the region bounded by y=x 3, y = 8, and x = 0 about the y-axis. (6) 3.2 Find the volume of the solid formed by revolving the region bounded by f(x) = 2 - x 2 and g(x) = 1 about the line y = 1. (5) 3.3 A manufacturer drills a hole through the centre of a metal sphere of radius 5 m. The hole has a radius of 3 m. What is the volume of the resulting metal ring? (6)
Expert Answer:
Answer rating: 100% (QA)
111 i Leftend Rule Using the Leftend Rule the area of the given function is calculated as follows A ... View the full answer
Related Book For
Posted Date:
Students also viewed these accounting questions
-
The equation of a curve is given by y = 2x 2 + ax + 14, where a is a constant. Given that this equation can also be written as y = 2(x - 3) 2 + b, where b is a constant, find a. The value of a and of...
-
The equation of a curve is given as y = x 2 + x/x + 1, where A is a constant. a. Given that one of the asymptotes is y = x + 2, find the value of A. b. State the other asymptote and sketch the curve.
-
Consider the following functions Y i (s) = L[y i (t)], i = 1, 2 and 3, where {y i (t), i = 1, 2, 3} are the complete responses of differential equations with zero initial conditions. (a) For each of...
-
If the molecular weight of air is 28.9, what is the density of air at atmospheric pressure and a temperature of 328.2 K? 1 atm = 1.013 x 10 5 N/m, the mass of a proton is 1.67262 x 10 -27 kg,...
-
Prepare journal entries to record each of the following purchases transactions of a merchandising company. Show supporting calculations and assume a perpetual inventory system. Mar. 5 Purchased 500...
-
How much could BTU Oil & Gas Fracking afford to spend on new equipment each year for the next 3 years if it expects a profit of $50 million 3 years from now? Assume the companys MARR is 20% per year.
-
Gavin Jones was mystified by Ito's lemma when he first studied it, so he tested it. He started with \(S\) governed by and found that \(Q=\ln S\) satisfies He then applied Ito's lemma to this last...
-
Discuss the accuracy of this statement: Formal strategic planning systems are irrelevant for firms competing in high- technology industries where the pace of change is so rapid that plans are...
-
Presented below are selected ledger accounts of Concord Corporation as of December 31, 2025. Cash Administrative expenses $44,000 88,000 Selling expenses Net sales 70,400 475,200 Cost of goods sold...
-
A beam of T section is supported and loaded as shown. a) (15 pts) Construct the shear and bending moment diagram, provide expressions for the shear and bending moment on each segment, provide graphs,...
-
You are performing an enzyme-linked immunosorbent assay (ELISA) to detect the presence of Zika virus in the blood of a patient exposed to the virus. You have the following reagents at your disposal...
-
Spot exchange rate (bid) = $1.1685/ Spot exchange rate (ask) = $1.1688/ 6-month forward points (bid) = 46 6-month forward points (ask) = 48 Calculate the 6-month forward exchange rate (bid). $1.1639/...
-
This week we are learning about financial statement analysis and how to compute various ratios. This is a great way to understand how a company is doing. However, what are some limitations of...
-
What is the price you would have to pay for a $1,000 bond that you purchased with a noncompetitive bid at an auction for 30-year Treasury Bonds where the stop-out yield was 4.120%? Please answer in...
-
What are the three market perception ratios and results for the state closing between 2021-2023 for Apple and Microsoft? It must include the calculations, formulas and analysis of said perception for...
-
There is a Treasury bill with a face value of $1million that matures in 45 days. Its quoted price is .012. A. What is its price in dollars and cents (remember that the face value is $1million)? B....
-
Write the system of equations that corresponds to the following augmented matrix. 1 4 5 2 0 7 1 4 9 0 8 6 Complete the system below. x+enter your response hereyenter your response herez = enter your...
-
1. Use these cost, revenue, and probability estimates along with the decision tree to identify the best decision strategy for Trendy's Pies. 2. Suppose that Trendy is concerned about her probability...
-
Consider a circuit consisting of a sinusoidal source v s (t) = cos(t) u(t) connected in series to a resistor Rand an inductor L and assume they have been connected for a very long time. (a) Let R =...
-
Consider finding the inverse Z-transform of (a) MATLAB does the partial fraction expansion as: while we do it in the following form: Show that the two partial fraction expansions give the same...
-
As indicated by the derivative property, if we multiply a Fourier transform by (j) N it corresponds to computing an Nth derivative of its time signal. Consider the dual of this property. That is, if...
-
Henry Ford, founder of Ford Motor Company, is quoted as saying that customers could choose a car in any color as long as it was black. Things have come a long way since that timewhen customization...
-
Not long ago, New England Confectionery Company, or Necco for short, marked the production of its one trillionth candy wafer. The humble roots of Necco, the country's oldest continuously operating...
-
What is utility?
Study smarter with the SolutionInn App