Evaluate cos 3 x dx.
Question:
Evaluate ∫ cos3x dx.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (3 reviews)
Simply substituting u cos x isnt helpful since then du sin x dx In order to integrate powers ...View the full answer
Answered By
Arpita Majumdar
Till now i am a teacher of my own institution. Here many students are come to learn from me. I shear my knowledge with my students as much as possible. I also guide them to solve there problem which are related of their studies. They also reply me goods on my skill of tuition. I have also give the best effort to solve their theoretical, mathematical problems with my own writing, diagram ,flow charts and so on. Students become also satisfy on my tuitions.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
In the summer of 2022, Suzy and Katie were preparing for their best friend Vera's bachelorette party. Although Suzy and Katie share Vera as their best friend respectively, the two do not always get...
-
In problems, use integration by parts to derive the given formula. (a) sin x sin3x dx = -3/8 sin x cos3x + 1/8 cos x sin 3x + C (b) cos 5x sin7x dx = -7/24 cos 5x cos 7x - 5/24 sin 5x 7x + C
-
The graph of the function f(x)-25- x2 is pictured to the right. Use this function to complete exercises 9-11. 9. Find the values of f(3) and (3). 4- 10. Find the equation of the line tangent to the...
-
Sandys Socks makes the worlds best socks. Information for the last eight months follows: Prepare a scatter graph by plotting Sandys data on a graph. Then draw a line that you believe best fits the...
-
For June, Fosina Company had beginning materials inventory of $50,000, ending materials inventory of $60,000, and materials purchases of $280,000. What is the cost of direct materials used in...
-
Why might physical fitness programs be established in organizations?
-
How are rods and cones both similar to and different from each other?
-
The net income reported on the income statement of Bellach Co. was $4,100,000. There were 250,000 shares of $40 par common stock and 60,000 shares of $3 preferred stock par value $100 outstanding...
-
Why are Merchandising operations important in financial accounting? (ANSWER IN A MINIMUM OF 2OO WORDS)
-
1. What are the key challenges and conditions for the successful development of open innovation? 2. Open innovation can be seen as double-edged because it can generate innovative ideas but also...
-
The region bounded by the curves y = arctan x, y = 0, and x = 1 is rotated about the y-axis. Find the volume of the resulting solid.
-
Find x sin x dx.
-
Prestressed concrete beams are sometimes manufactured in the following manner. High-strength steel wires are stretched by a jacking mechanism that applies a force Q, as represented schematically in...
-
Maggie Company had the following functional income statement for the month of May, 2020: MAGGIE COMPANY Functional Income Statement For the Month Ending May 31, 2020 Sales (30,000 units) $300,000...
-
Leslie Sporting Goods is a locally owned store that specializes in printing team jerseys. The majority of its business comes from orders for various local teams and organizations. While Leslie's...
-
Euclid acquires a 7-year class asset on May 9, 2022, for $153,000 (the only asset acquired during the year). Euclid does not elect immediate expensing under 179. He does not claim any available...
-
Williams & Sons last year reported sales of $10 million, cost of goods sold (COGS) of $8 million, and an inventory turnover ratio of 2. The company is now adopting a new inventory system. If the new...
-
A ceramic manufacturer promised to deliver 25 crates of vases to a Japanese importer under a "CFR" INTERCOM agreement. During transit, however, a large number of vases were broken. The buyer wants to...
-
Consider A-E, five mutually exclusive alternatives: The interest rate is 10%. If all the alternatives have a 10-year useful life, and no salvage value , which alternative should be selected? A B CDE...
-
What are some of the various ways to implement an awareness program?
-
In problem, determine whether the function is linear or nonlinear. If the function is linear, state its slope. x y = f(x) -1 .. -2 0 . 3 1 . 8 2 13 3 18
-
In problem, examine the scatter diagram and determine whether the type of relation is linear or nonlinear. 22 -2 12
-
In problem, determine whether the function is linear or nonlinear. If the function is linear, state its slope. x y = g(x) -1 .. -3 0 . 4 1 . 7 2 6 3 1
-
please answer 2&3. Thanks! 2. The following information was taken from the financial records for Whitlock Industries for the years 2019 and 2020. The balance sheet items were recorded at the end of...
-
Alex and Bess have been in partnership for many years. The partners, who share profits and losses on a 60:40 basis, respectively, wish to retire and have agreed to liquidate the business. Liquidation...
-
Suppose a company estimates the following for a product it sells: Tangible value the product provides: $ 2 5 Intangible value the product provides: $ 1 5 Costs customer must incur to purchase the...
Study smarter with the SolutionInn App