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wser x Seoure Login lurverstyofL... x Z Zmbra: Inbox m signment th available attempts (b) (d) (e) osites Getting suarted 3 web shoe Galery Chapter 03, Problem 066 Get heb formatting numbers and formulas a in the positive direction of x b nthe Dostwedrection of y, and a scalar d what isthe drection of b Id ed is a postive anda) negative? What the magneuse of (c) a b and (d) a bi d 7 what is the dredion of the vector resulting form (e) a x b and 2 (o) What is the magnitude ofthe vector productin (ey a) What is the magnitude of the vector product in (f? what are the magnitude and (i) direction of a b/d edispositive? here to enter some data to Moala so that we can improve your

Explanation / Answer

a = i ; b = j ; d

(a)b/d ; when d is positive

b/d = j/(d) = +(1/d) j

Its directed towards +y

()when d is negative

b/d = j/(-d) = -(1/d) j

Its along negative y

c)a . b = 0

d)a . b/d = 0

e)a x b = 0,0,k

f)b x a = 0,0,-k

g)magnitude = 1

h)magnitude = 1

i)a x b / d = (0,0,1/d)

magnitude = 1/d

direction is along z axis.

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