Answer both a and b. It is one question thank u
QUESTION 4 Provide an appropriate answer. Findau when u = 5 and v-3ìf z(x) = and x = u . V. +6 -v =23521 a. dz 135 O b. àz27 az = 2(21)32 135 C. äz av =2(21)3/2 ー=0 dv QUESTION 4 Provide an appropriate answer. Findau when u = 5 and v-3ìf z(x) = and x = u . V. +6 -v =23521 a. dz 135 O b. àz27 az = 2(21)32 135 C. äz av =2(21)3/2 ー=0 dv
Question 5 True of False part II: 5 problems, 2 points each. (6). Let w be the x-y plain of R3, then wlis any line that is orthogonal to w. (Select) (7). Let A be a 3 x 3 non-invertible matrix. If Ahas eigenvalues 1 and 2, then A is diagonalizable. Sele (8). If an x n matrix A is diagonalizable, then n eigenvectors of A form a basis of " [Select] (9). Letzbean x 1 vector. Then all matrices...
Let u 3 -2,0g 2 16 10 -18 and -151 9 And let A = [0, ū2 ]. -21 a. How many vectors are in {01, 02, 03 )? b. How many vectors are in Col A? c. Is Pin Col A? ? d. Is Pin Nul A??
U can show both but i only need b 7. Let u = (1,2,1) and v (1,0,-1). Find (a) u x v Marks 13 O I b) v.(ux v
Question 3. (20 pts) Let A= -3 9-27 2 -6 4 8 3 -9 -2 2 Find a basis for Col(A) and a basis for Nul(A). Question 4. (15 pts) Let the matrix A be the same as in Question 3. (1). Find the rank of A. (2). Find the dimensions of Nul(A) and Col(A). (3). How do the dimensions of Nul(A) and Col(A) relate to the number of columns of A?
plz solve both 6. Let u = PQ and v = PR P= (5,0,0), Q = (4,4,0), R = (2,0,6) a. Find u v b. Find v.v 7. u = 4i + 3j + 6k V = 5i +2j+k a. Find ux v b. Find vxu c. Find vxv
Let U be as in question 6. Let D = {1, 3, 5, 7} E = {2, 4, 6, 8} and F = {1, 2, 3}. For the following questions state whether each statement is true or false a.)D and E are disjoint. b.)D and E are complimentary. c.)9 ∈ D d.)D ∩ DC = ∅
Let W(s, t) - F(u(s, t), vis, t)), where F, u, and v are differentiable, and the following applies. u(6, -6) - 7 v(6, -6) -9 us(6, -6) - 2 vs(6, -6) -7 (6,-6) --4 V:(6, -6) = 3 Fu(7.-9) - - 1 F (7.-9) - -2 Find W (6, -6) and W.(6, -6). Ws(6, -6) W:(6, -6) =
2) Let V = R2 and let u = 11 points Save Answer and v= Cl be vectors in R2. Define (u, v) = 2uv - 4 U2 - uzv. + 6u2V2. a) Find (u, v) where u = Lola and v= = [1 b) Determine the length of v in the inner produce space. c) Determine real number a such that u and v are orthogonal. Do not type your solution (work and answer) in the textbox below. Only...
QUESTION 14 In the exercise below, let U = {x|XEN and x < 10} A - {x|x is an odd natural number and x < 10} B = {x|x is an even natural number and x < 10} C = {x|XEN and 3<x<5} Find the set. BnU O U or {1, 2, 3, 4, 5, 6, 7, 8, 9} U or {1, 2, 3, 4, 5, 6, 7, 8, 9, 10; Bor {2, 4, 6, 8, 10} O B or...