Math-Q83 online

Math-Q83 Online Services

Tutorial 2
Vectors

1. Let u = (3; 1;􀀀1; 5) and v = (0; 2; 1;􀀀3). Find scalars a and b so that au + bv = (3;􀀀3;􀀀3; 11).

2. Find the initial point of a non-zero vector u with terminal point Q(3; 0;􀀀5)such that u is oppositely directed to v = (4;􀀀2;􀀀1).

3. For u = (􀀀2;􀀀1; 4; 5), v = (3; 1;􀀀5; 7) and w = (􀀀6; 2; 1; 1), evaluate k3u 􀀀 5v + wk and k3uk 􀀀 k5vk + kwk.
4. Find the Euclidean distance and the cosine of the angle between the vec-tors u = (3; 3; 3) and v = (1; 0; 4).

5. Given vector u = (3;􀀀4), nd a unit vector that (i) has the same direction as u, (ii) is oppositely directed to u.

6. Determine if the points A(1; 1; 1);B(􀀀2; 0; 3) and C(􀀀3;􀀀1; 1) form the vertices of a right angle triangle.

You can read more about our case study assignment help services here.

How it Works

How It works ?

Step 1:- Click on Submit your Assignment here or shown in left side corner of every page and fill the quotation form with all the details. In the comment section, please mention Case Id mentioned in end of every Q&A Page. You can also send us your details through our email id support@assignmentconsultancy.com with Case Id in the email body. Case Id is essential to locate your questions so please mentioned that in your email or submit your quotes form comment section.

Step 2:- While filling submit your quotes form please fill all details like deadline date, expected budget, topic , your comments in addition to Case Id . The date is asked to provide deadline.

Step 3:- Once we received your assignments through submit your quotes form or email, we will review the Questions and notify our price through our email id. Kindly ensure that our email id assignmentconsultancy.help@gmail.com and support@assignmentconcultancy.com must not go into your spam folders. We request you to provide your expected budget as it will help us in negotiating with our experts.

Step 4:- Once you agreed with our price, kindly pay by clicking on Pay Now and please ensure that while entering your credit card details for making payment, it must be done correctly and address should be your credit card billing address. You can also request for invoice to our live chat representatives.

Step 5:- Once we received the payment we will notify through our email and will deliver the Q&A solution through mail as per agreed upon deadline.

Step 6:-You can also call us in our phone no. as given in the top of the home page or chat with our customer service representatives by clicking on chat now given in the bottom right corner.

Case Approach

Scientific Methodology

We use best scientific approach to solve case study as recommended and designed by best professors and experts in the World. The approach followed by our experts are given below:

Defining Problem

The first step in solving any case study analysis is to define its problem carefully. In order to do this step, our experts read the case two three times so as to define problem carefully and accurately. This step acts as a base and help in building the structure in next steps.

Structure Definition

The second step is to define structure to solve the case. Different cases has different requirements and so as the structure. Our experts understand this and follow student;s university guidelines to come out with best structure so that student will receive best mark for the same.

Research and Analysis

This is the most important step which actually defines the strength of any case analysis. In order to provide best case analysis, our experts not only refer case materials but also outside materials if required to come out with best analysis for the case.

Conclusion & Recommendations

A weak conclusion or recommendations spoil the entire case analysis. Our expert know this and always provide good chunks of volume for this part so that instructors will see the effort put by students in arriving at solution so as to provide best mark.

Related Services

7. Find the work done by the force F = (3;􀀀2; 5) in moving a particle from a point P(1; 4;􀀀1) to a point Q(􀀀2; 3;

1). Use the relation Work = F r,where r is the displacement.

8. Find the point-normal form of the equation of a plane passing through P(􀀀1; 3;􀀀2) and having normal n = (􀀀2; 1;􀀀1).

9. Determine whether the planes 4x 􀀀 y + 2z = 5 and 7x 􀀀 3y + 4z = 8 are parallel.

10. Given vectors u = (6; 2) and a = (3;􀀀9), determine the vector component of u along a and the vector component of u orthogonal to a.

11. Find the vector and parametric equations of a plane containing the point(-3,1,0) and the parallel vectors v1 = (0;􀀀3; 6) and v2 = (􀀀5; 1; 2).

12. The position vectors of the points A and B are (1; 4; 6) and (3; 4; 7), respectively. Find the vector equation of the line AB and nd the points where the line intersects the coordinate planes.

Product Code-Math-Q83

Looking for best Math-Q83 online ,please click here

Summary