For the following exercises, calculate u v. u = 2i + j and v = 3i
Question:
For the following exercises, calculate u ⋅ v.
u = −2i + j and v = 3i + 7j
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 75% (8 reviews)
u 2i j and v 3i 7j u v 2i j 3...View the full answer
Answered By
Muhammad Zaher Rasheed
Hi, I am Muhammad Zaher Rasheed from Pakistan. I have good skills in electrical engineering courses that are calculus, differential equation, applied probability , circuit analysis and design, signals and systems, power system analysis etc. I want to help the students who are facing problem in their studies.
Education is a continuous process in which we learn new materials every day. Education will lead all of us to achieve bigger goals. The understanding of nature and our every day life tasks has been simplified through the spread of education.
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Mathematics questions
-
Verify that each of the cross products u x v in Exercise 1 is orthogonal to both u and v. In Exercise 1 (a) u = 2i + 3j + 4k, v = -i + 3j - k (b) u = i + k, v = 2i + 3j - k (b) u = i - j + 2k, v = 3i...
-
Find u v 1. u = 6, 7 v = -3, 9 2. u = -7, 12 v = -4, -14 3. u = 3i + 7j v = 11i - 5j 4. u = -7i + 2j v = 16i - 12j
-
If the position vectors of the points A, B, C, D are a = i+j+k, b= 2i + 3j, c = 3i + 5j 2k, d = k -j, show the line segments AB and CD are parallel and find the ratio of their lengths. Given the two...
-
Abardeen Corporation borrowed $90,000 from the bank on October 1, 2016. The note had an 8percent annual rate of interest and matured on March 31, 2017. Interest and principal were paid in cash on the...
-
Why is it important to think carefully about decision situations that involve multiple conflicting objectives?
-
What does it mean to identify an individuals nationality, ethnicity, and race?
-
What is the difference between efficiency and effectiveness? Explain why both are valuable to managers.
-
On March 1, Derby Corporation (a U.S.-based company) expects to order merchandise from a supplier in Norway in three months. On March 1, when the spot rate is $0.10 per Norwegian krone, Derby enters...
-
If then A-1 =1 0 -[79] A =
-
The following are several activities that Wallingford Inc. engaged in 1. Wrote off an open receivable as uncollected. 2. Purchased a piece of plant equipment. 3. Reacquired 5,000 shares of its common...
-
For the following exercises, use the given magnitude and direction in standard position, write the vector in component form. Find the magnitude of the horizontal and vertical components of the vector...
-
For the following exercises, convert the equation from rectangular to polar form and graph on the polar axis. x = 2
-
Causal relationships are potentially useful for which component of a time series?
-
Consider the market for apartment rentals with the imposition of a rent ceiling. Provide an example and explain the deadweight loss and the transfer of either or both producer or consumer surplus....
-
Assume the role of a critic of advertising. Describe the characteristics of advertising that reduce the effectiveness of markets and decrease the social welfare of society
-
Suppose the price of pork fell from $3.00 to $2.50 per pound. Over the same period, the CPI (which reflects the price of all consumer goods) increased by 10%. What is the percentage change in price...
-
Suppose that the price of one gallon of milk was $0.25 in 1950, that the CPI in 1950 was 25, and that in 2000 the CPI was 200.What is the price of a 1950 gallon of milk in 2000 dollars?
-
Dure Plastics Inc. manufactures plastic products using injection-molding machines. The spare parts required for the injection machines are purchased from Nova Spares Company. The spare parts sourced...
-
Let A be a nilpotent matrix (see Exercise 56 in Section 4.2). Prove that there is an orthogonal matrix Q such that QT AQ is upper triangular with zeros on its diagonal. [Hint: Use Exercise 27.]
-
The area of square PQRS is 100 ft2, and A, B, C, and D are the midpoints of the sides. Find the area of square ABCD. B A
-
In Problems 3138, find the center, transverse axis, vertices, foci, and asymptotes. Graph each equation. x2 25 - y2 9 = 1
-
In Problems 25 36, convert each polar equation to a rectangular equation. r = 12 4 + 8 sin 0
-
In Problems 30 and 31 , convert each polar equation to a rectangular equation. r = 4 1 - cose
-
4. Interrupt priority. Suppose that the interrupt sources Timero clear timer on compare match (CTC), external interrupt 1 (INT1), and the transmit complete serial interrupt are enabled. Answer the...
-
8. (12 Points) Convert the following assembly language program to C/C++. Note that you do NOT need to specify in the C program the code memory locations for the MAIN (0x100) subroutine. .ORG 0 LDI...
-
In a essay, explain why you want to be a teacher. Include past experiences, people, or intrinsic/extrinsic rewards that have led you to this decision.
Study smarter with the SolutionInn App