Question

In: Math

Determine whether S is a basis for R3. S = {(4, 2, 5), (0, 2, 5),...

Determine whether S is a basis for R3.

S = {(4, 2, 5), (0, 2, 5), (0, 0, 5)}

S is a basis for R3.S is not a basis for R3.    


If S is a basis for R3, then write u = (8, 2, 15) as a linear combination of the vectors in S. (Use s1, s2, and s3, respectively, as the vectors in S. If not possible, enter IMPOSSIBLE.)

u =

Solutions

Expert Solution

Solution: Given:

To show:   is a basis of

Let   

Consider   

  Any vector in   can be written as a linear combination of vectors in

To check:   is linearly independent

Consider   

      is linearly independent

  is a basis of

To show: is a linear combination of vectors in

Put   in


Related Solutions

Determine whether S = { (1,0,0) , (1,1,0) , (1,1,1) } Is a basis for R^3...
Determine whether S = { (1,0,0) , (1,1,0) , (1,1,1) } Is a basis for R^3 and write (8,3,8) as a linear combination of vector in S. Please explain in details how to solve this problem.
DATA 3 8 2 15 2 2 0 0 4 5 2 7 0 1 5...
DATA 3 8 2 15 2 2 0 0 4 5 2 7 0 1 5 3 0 2 5 4 1 6 9 5 3 1 2 10 6 1 1 2 1 19 6 6 6 7 0 4 1 1 1 0 1 9 2 2 2 1 16 10 10 5 2 3 1 4 4 4 3 6 2 8 5 2 7 1 6 4 0 3 1 1 1 Background: A group of...
x (Bins) frequency 0 0 1 0 2 0 3 2 4 5 5 8 6...
x (Bins) frequency 0 0 1 0 2 0 3 2 4 5 5 8 6 13 7 33 8 42 9 66 10 77 11 105 12 103 13 110 14 105 15 84 16 70 17 51 18 40 19 27 20 27 21 15 22 5 23 7 24 2 25 2 26 1 27 0 28 0 29 0 30 0 (7) On the Histogram worksheet, calculate all frequencies of the distribution using the table shown....
Determine the rate of return for this project. Year 0 1 2 3 4 5 Cash...
Determine the rate of return for this project. Year 0 1 2 3 4 5 Cash flow -$12,300 $4000 $4000 $3000 $3000 $3000 14.21% 12.75% 13.11% 13.85%
9. Let S = {[ x y]; in R2 : xy ≥ 0} . Determine whether...
9. Let S = {[ x y]; in R2 : xy ≥ 0} . Determine whether S is a subspace of R2. (A) S is a subspace of R2. (B) S is not a subspace of R2 because it does not contain the zero vector. (C) S is not a subspace of R2 because it is not closed under vector addition. (D) S is not a subspace of R2 because it is not closed under scalar multiplication.
Determine whether or not W is a subspace of R3 where W consists of all vectors...
Determine whether or not W is a subspace of R3 where W consists of all vectors (a,b,c) in R3 such that 1. a =3b 2. a <= b <= c 3. ab=0 4. a+b+c=0 5. b=a2 6. a=2b=3c
Determine whether the polynomials form a basis for P3: 1 − 2t ^2 , t +...
Determine whether the polynomials form a basis for P3: 1 − 2t ^2 , t + 2t^3 , 1 − t + 2t^2
Find the matrix A' for T relative to the basis B'. T: R3 → R3, T(x,...
Find the matrix A' for T relative to the basis B'. T: R3 → R3, T(x, y, z) = (y − z, x − z, x − y), B' = {(5, 0, −1), (−3, 2, −1), (4, −6, 5)}
A = (1 −7 5 0 0 10 8 2 2 4 10 3 −4 8...
A = (1 −7 5 0 0 10 8 2 2 4 10 3 −4 8 −9 6) (1) Count the number of rows that contain negative components. (2) Obtain the inverse of A and count the number of columns that contain even number of positive components. (3) Assign column names (a,b,c,d) to the columns of A. (4) Transform the matrix A into a vector object a by stacking rows. (5) Replace the diagonal components of A with (0,0,2,3). Hint:...
wk 5-2 Determine the basis of stock in the hands of the shareholder in each of...
wk 5-2 Determine the basis of stock in the hands of the shareholder in each of the following instances. Assume that the 80% rule is met in all cases. Contribution of property with a basis of $2,300 and an FMV of $2,700. Contribution of property with a basis of $5,600 and an FMV of $7,960. The stockholder also received $1,800 cash from the corporation as part of the stock transaction. Contribution of property with a basis of $9,500 and an...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT