Note: In the following problems, letters appear in bold face are vectors 1. show that ▽2v...
1. let V be a vector space and T an operator on V (i.e., a
linear map T: V--> V). Suppose that T^2 - 5T +6I = 0, where I is
the identity operator and 0 stands for the zero operator
...
Read Section 3.E and 3.F V) 1. Let V be a vector space and T an operator on V (i.e., a linear map T: V -» Suppose that T2 - 5T + 61 = 0, where I is...
linear algebra- Linear independence
Problems 1. Show that the following sets of vectors in R" are linearly dependent: U = (-1,2,4) and V = (5.-10,--20) in R. (b) U = (3,-1), V =(4,5) and W = (-4,7) in R2. 2. Are the following sets of vectors in R3 linearly independent or linearly dependent? Show work. (-3,0,4), (5,-1, 2) and (1, 1,3) (b) (-2,0,1), (3, 2,5), (6,-1,1) and (7,0,-2)
4.) Consider a system in 3-dimensions with basis vectors {v1, v2, vs}, where V 1 0 1 1 0 0 1 U3= 1 -1 0 The operator A when acted upon the basis vector ui gives a new vector X, with AvXy Σ ν X-Σ4υ Please write out the explicit expression for the 3 x 3 matrix A,, which is the operator in the v basis, in terms of ay and numbers (you can't just write v) (10-pts) Now lets...
4. Determine the timelike, spacelike or lightlike character of the 4-vectors: y" = (0,-1, 1,1) z" = (3,417,100) , ; in Minkowski spacetime in Cartesian coordinates 5. Show that if is a unit timelike vector, it is always possible to find a Lorentz transformation such thawill have components (0,0,0,1). Show that if k" is a null vector, i is always possible to find a Lorentz transformation such that k" has components (1,0,0,1). Hence show that if UV,-0, and U"is timelike,...
One of the following set of vectors are linearly independent Select one: O a. (1,2,3), (0,1,0),(0,0,1),(1, 1, 1) O b. x, 1,x2 +1. (1, 1, 2, 1.4). (2.-1.2,-1,6), (0.0.0.0.0) d. (1.1.2.1.4). (2.2. 4.2.8) For any finite n-dimensional vector space V with a basis B Select one: a. A subspace of V is a subset of V that contains a zero vector and is closed under the operation of addition b. None C. The coordinate vector of any vector v in...
plz answer both
1. In the diagram showing the unit cell, what are the vectors for points A, B, and C. Note: use the correct notations for writing a direction vector. upying each of the lattice sites. Draw a clear diagram Gold has face centered cubic lattice with one atom occ showing the unit cell and find its APF ifrAu = 0.144 nm. 2.
1. In the diagram showing the unit cell, what are the vectors for points A, B,...
Vectors 1. For any three vectors (a, b, c) such that (a) Prove the following vector identity
6. On the given axes, show the following result- ant vector, a, using an arrow: V: where v-33 + 2ý and v, t-2 + 2ý and What is the magnitude, a? The angle between any two vectors can be found from the expression, 7. (l
Which of the following statements about vectors is FALSE? (Hint: If you are not sure, try some examples.) O The transpose of a vector is a vector O Given two parallel u, v vectors in R2, every other vector in R2 can be written as a linear combination of u and v Every vector in IR3 is a linear combination of standard vectors. None of the above. Which of the following statements about matrix-vector products is FALSE? (Hint: If you...
1. Draw the following three vectors tip to tail: A-3 cm NE (Note: NE = 45°) B = 6 cm S (Note: S = 270º) C=8 cm at 110° All angles should be measured from the horizontal. 2. Now connect the tail of vector A to the tip of vector C. This is the Resultant Vector, R. 3. Measure the length of vector R and it's angle from the horizontal, 8. Length of R-