Chapter 3, Problem 63
Here are three vectors in meters:
d1 = -1.7i + 8.7j + 2.2k
d2 = -2.0i - 4.0j + 2.0k
d3 = 2.0i + 3.0j + 1.0k
What results from (a)d1 · (d2 + d3), (b)d1 · (d2 à d3), and d1 Ã(d2 + d3) ((c), (d) and (e) for i, j and k componentsrespectively)?
Give your answers in standard SI units.
(a)Number Units m^2
(b)Number Units m^3
(c)Number Units m^2
(d)Number Units m^2
(e)Number Units m^2
The website this homework is on is wileyplus. On there, you have tochoose the units. There was no selection available for meters. Onlyavailable options were m^2, km^2, and so on. The units displayedabout are correct according to the website. Please help me solvethis problem, where the end result is in the units above. Thankyou.