Compute the dot product for the equation, Mathematics

Assignment Help:

Compute the dot product for each of the subsequent equation

 (a) v = 5i - 8j , w = i + 2j

 (b) a = (0, 3, -7) , b = (2, 3,1)

Solution

(a) v • w = 5 -16 = -11

(b)  a • b = 0 + 9 = 2

Not much more to do with these other than use the formula.


Related Discussions:- Compute the dot product for the equation

Calculus, Given f (x) =10x^3 - x^5 , find all intervals(in Interval Notatio...

Given f (x) =10x^3 - x^5 , find all intervals(in Interval Notation) of Concavity and the x-values of all Inflection Points.

World Problems on simultaneous equations, A particular algebra text has a t...

A particular algebra text has a total of 1382 pages which is broken up into two parts. the second part of book has 64 more pages than first part. How many pages are in each part of

Kfso, poijn jjjnjb jbjdbjbj

poijn jjjnjb jbjdbjbj

Estimation of difference among two means-illustration, A comparison of the ...

A comparison of the wearing out quality of two types of tyres was obtained by road testing. Samples of 100 tyres were collected. The miles traveled until wear out were recorded and

Addition of unlike terms, In this case, the first point we have to re...

In this case, the first point we have to remember is that we do not get a single value when we add two or more terms which are unlike in nature. This certainly ob

Patrice has worked a certain how many hours has she worked, Patrice has wor...

Patrice has worked a certain amount of hours so far this week. Tomorrow she will work four more hours to finish out the week along with a total of 10 hours. How many hours has she

Number line, I need to graph rational numbers on the number line Point A-.6...

I need to graph rational numbers on the number line Point A-.60, point B-1/4, point C-.4,point D-7/8

Write Your Message!

Captcha
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