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- S is a linearly independent set,then for any x element of , x is not the linear combination of other vectors in S. Is this true or false?Under what conditions on the sacalr 'a' are the vectors (a,1,0),(1,a,1) and (0,1,a) in R\power{3} linearly dependent?Suppose v1 and v2 are vectors with |v1|=2, |v2|=3, and v1•v2=5. Let v3=projv1v2, v4=projv2v3, and so on. Compute Σ from n=1 to infinity of |vn|.
- Suppose that T : R2 --> R2 is linear, T(1,0) = (1, 4), and T(1, 1) = (2, 5). What is T(2, 3)? Is T one-to-one?Let x and y be linearly independent vectors in R2.If | |x | |= 2 and | |y | | = 3, what, if anything, can weconclude about the possible values of |xTy|?5)Find the terminal point of the vector that is equivalent to u = (1, 2) and whose initial point is A(1, 1).
- Recall that we say that a random variable X is in the vector space L^2 if it has finite second moment, EX^2 In this problem we will understand a bit better the geometry of the vector space L^2(1) Show that ||X||_2 = √EX^2 is a normDetermine whether the set of vectors in P2 is linearly independent or linearly dependent.S = {7 − 4x + 4x2, 6 + 2x − 3x2, 20 − 6x + 5x2}If {v1, v2, . . . , vn} is a linearly dependent set of vectors, prove thatone of these vectors is a linear combination of the other.