Be an arbitrary vector in R 3 . Use Gaussian elimination to determine which vectors b are in span{u1, u2, u3}. (Hint: You might look back at Problem 8 in Conceptual Problems #1.) Without further calculation, conclude that span{u1, u2, u3} is a plane in R 3 and identify an equation of the plane in the form ax1 + bx2 + cx3 = 0.

468

step-by-step explanation:

answer

false

explanation

these practices describe the manner the land use outcome is attained. land management methods implemented by corporations are a mandatory because they are a driver for better land use results economically, socially and environmentally. corporations are required to understand the connection between land use , and land management practices to support sustainable land use policies

16

step-by-step explanation:

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)