Afactorization A - POP is not unique For A factorization is P e factorization in P...
Solve the matrix game. -2 3-1 -1-2-3 -3-1 3 The optimal strategy for the tow player is P- (Type an integer or simplified fraction for each matrix clement.) The optimal strategy for the column player is 0-0 (Type an integer or simplified fraction for each matrix element.) The value for the game is v (Type an integer or a simplified traction)
A matrix A and an echelon form of A are shown below. Find a basis for Col A and a basis for Nul A 1 15 19 -2-7 1 15 19 0 5 -1 10 16 2 2 0 5 70-1 -2-5-3 49 0 0 01 6 3 25 29-5-11 0 0 00 0 A- Find a basis for Col A (Use a comma to separate answers as needed. Type an integer or simplified fraction for each matrix element.) Find...
6 8 05 8 - 4 Let A: = B = and C:= 6 6 1 3 00 8 (a) Find AB. (b) Find (AB)C. (c) Find (A+B)C. (a) Find AB AB= (Type an integer or simplified fraction for each matrix element.) (b) Find (AB)C. (AB)C = (Type an integer or simplified fraction for each matrix element.) (c) Find (A + B)C. (A + B)C=17
Ay A point P(x,y) is shown on the unit circle corresponding to a real number t. Find the 20 21 values of the trigonometric functions att. The point P is 29 29 O 0 (1.0) sint=(Type an integer or a simplified fraction) COS (Type an integer or a simplified fraction.) Tant-Type an integer or a simplified fraction.) sct (Type an integer or a simplified fraction.) ect Type an integer or a simplified fraction) Type an integer or a simplified fraction)...
Solve the matrix game. 5 0 1 -3 7 4 PE (Type an integer or simplified fraction for each matrix element.)
Assume that T is a linear transformation. Find the standard matrix of T. TR2-R2, first performs a horizontal shear that transforms e into ez + 18e, (leaving e, unchanged) and then reflects points through the line Xz = -X (Type an integer or simplified fraction for each matrix element.)
Solve the linear system using an inverse matrix. -4x +5y 12 The inverse of the coefficient matrix A, A 1 is (Simplify your answer. Type an integer or simplified fraction for each matrix element) The solution to the system is x-and y Simplify your answers. Type integers or simplified fractions) Enter your answer in each of the answer boxes
a b 1 d-b - lz and A-'A-Iz. Use the fact that if A- then A to find the inverse of the matrix, if possible. Check that AA ad-bc cd -C a - 2-3 4 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OAA? (Type an integer or a simplified fraction for each matrix element.) O B. The matrix does not have an inverse.
1 Find the input-output matrix, A, and the demand matrix, D, for this economy. A simplified economy involves just three commodity categories agriculture, manufacturing, and transportation, all in appropriate units. Production of 1 unit of agriculture requires 14 unit of manufacturing and 1/5 unit of transportation; production of 1 unit of manufacturing requires 1/5 unit of agriculture and 1/5 The input-output matrix is unit of transportation; and production of 1 unit of transportation requires 13 unit of agriculture and 1/5...
12 The probability that an event will happen is P(E)= 17 Find the probability that the event will not happen. The probability that the event will not happen is I. (Type an integer or a simplified fraction.)