Find component of c in direction of a and in direction of b

Assignment Help Mathematics
Reference no: EM131382624

In terms of the standard basis set {i, j, k}, a = 2i - j - 2k, b = 3i - 4 k and c = i - 5 j + 3k.

(i) Find 3a + 2b - 4 c and |a - b|2.

(ii) Find |a|, |b| and a · b. Deduce the angle between a and b.

(iii) Find the component of c in the direction of a and in the direction of b.

(iv) Find a×b, b×c and (a×b)×(b×c).

(v) Find a · (b×c) and (a×b) · c and verify that they are equal. Is the set {a, b, c} rightor left-handed?

(vi) By evaluating each side, verify the identity a×(b×c) = (a · c) b - (a · b) c.

Reference no: EM131382624

Questions Cloud

Determine the remaining direction angles for this line : Determine the unit vector in the direction perpendicular to the web of the beam (i.e., perpendicular to lines AB and AC).
Short-run aggregate supply curve : Please answer each of the questions below in short-answer format. Write your responses in complete sentences. Your answers to each question should include 2-3 paragraphs (125-250 words). 1. What shape did the short-run aggregate supply curve have ..
Can the social changes alluded to in the movie ha-lahakah : Can the social changes alluded to in the movie ha-Lahakah (The Troupe - discussed in chapter 5) be applied in the case of the relationship between the state of Israel (i.e. the establishment), Israeli society, and the EARLY Israeli rock bands (pp...
How could you use these facts to draw a cluster sample : How could you use these facts to draw a cluster sample? how might that alleviate the problem?what concerns do you have?
Find component of c in direction of a and in direction of b : Find 3a + 2b - 4 c and |a - b|2.- Find |a|, |b| and a · b. Deduce the angle between a and b.- Find the component of c in the direction of a and in the direction of b.
What is likely to happen to the output gap : If these fears are borne out, what would you expect to happen to real national income and its growth rate over the next few quarters? What is likely to happen to the output gap? the unemployment rate? Briefly explain.
Government wants to transfer a certain amount of money : If the government wants to transfer a certain amount of money to the poor in society, then even if the cost of administration were zero, the cost to the economy would be greater than the amount transferred.
Develop a function that uses bisection to solve for f : Typical values for the Reynolds number for turbulent flow are 10,000 to 500,000 and for the Fanning friction factor are 0.001 to 0.01. Develop a function that uses bisection to solve for f given a user-supplied value of Re between 2,500 and 1,000,..
Find the position vectors of the vertices : ABCDEF is a regular hexagon with centre O which is also the origin of position vectors. Find the position vectors of the vertices C, D, E, F in terms of the position vectors a, b of A and B.

Reviews

Write a Review

Mathematics Questions & Answers

  Questions on ferris wheel

Prepare a Flexible Budget Gator Divers is a company that provides diving services such as underwater ship repairs to clients in the Tampa Bay area.

  Logistic map

This assignment has two question related to maths. Questions are related to bifurcation cascade and logistic map.

  Finding the probability of cards

This assignment has questions related to probabiltiy.

  Systems of ode

Find all the xed points, and study their stability and Draw the phase portrait of the system, as well as the graphs of the solutions in all relevant cases.

  Derive the boolean expression

Derive the Boolean Expression and construct the switching circuit for the truth table stated

  System of equations

Evaluate which equations are under-identified, just-identified, and over-identified.

  Linear programming problem

Linear programming problem consisting of only two constraints with one objective function.

  Find the natural domain

Find the natural domain of the given functions.

  Introduction to numerical methods

Compute the coecients of the polynomials using the term recurrence relation.

  Chart of the topological manifold

De?nition of smoothness of functions on a smooth manifold is chart independent and hence geometric.

  Mathematics in computing

Questions related on mathematics in computing.

  Complex problems

Complex problems

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd