Let v1 = (-4 -1 -2) v2 = (-3 1 -2), v3 = (1 -5 2), and H = Span (v1, v2, v3). Note that v3 = 2v1 - 3v2. Which of the following sets form a basis for the sub-space H, i. e., which sets form an efficient spanning set containing no unnecessary vectors?
a. v1,v2, v3.
b. v1, v2.
c. v1, v3.
d. v2, v3.

i don't even know man. edge inuity be messing with us. i had to ask a question too.

first, we define the variables:

x: number of years after 1950

f (x): amount of vinyl sold.

then, with the variables defined, we have:

68594 vinyl records were sold in 1958 > f (8) = 68594

91299 vinyl records were sold in 1961 > f (11) = 91299

38720 vinyl records were sold in 1952 > f (2) = 38720

161743 vinyl records were sold in 1967 > f (17) = 161743

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step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v