Evaluate the determinant. 6 6 - 3 4 6 - 2 Evaluate the determinant. - 4 - 3 4 5 6 -1 -2 6 4 0 0 2 4 5 7 1 Solve the equation for x. | 2x - 5 3 2 4 0 -5 5 = 90 The solution set is { }
1. Evaluate the following determinant. -3 -8 11 7 -2 4 5 6 91
These are linear algebra problems. Let 5 1 7 0 0 -3 3 A= 5 1 0 13 5 1 2 Find M23 and C23, M23 C23= Answer *1: exact number, no tolerance Answer *2: exact number, no tolerance Evaluate the determinant of the given matrix by reducing the matrix to row-echelon form. 2 -2 -6 6 -7 0 -2 -4 4 1 0 A = 4 0 0 2 0 0 0 3 .5 det(A)
(1 point) Compute the determinant of the matrix -1 -2 -4 -6 -7 -7 7 7 A= 0 0 0 0 -4 -5 7 det(A) (1 point) Find the determinant of the matrix 6 A- 6 -9 -7 det(A) (1 point) Find the determinant of the matrix 2 2 -2 B= 1 -1 2 3 -2 det (B)
Evaluate the determinant. 1 2 0 -5 4 0 -2 2 -4 1 2 0 - 54 0 = - 2 2 - 4
Use a graphing utility to evaluate the determinant for the given matrix. - 1 1 - 1 -3 2 2 1 6 3 0 0 an 5 -4 -4 -3 - 1 1 -1 - 3 2 2 1 6 3 0 0 5 5 -4 -4
1 2 3 4. (10 pts) Evaluate the determinant of 2 5 3 by (a) cofactor expansion about 1 0 8 column 1 and (b) cofactor expansion about row 3.
1 9. (5 points) Find the determinant of A= 3 3 0 0 2 0 1 -1 0 0 2 1 6 4
Comoute the determinant of the matrix 1 -2 4 5 028-4 0 0 3 7 Loo 04 where I denoles the transpose of matrix
Let gx)- t) dt, where f is the function whose graph is shown (a) Evaluate gtx) for x - 0, 1, 2, 3, 4, 5, and 6 gt1)-1/2 0t2)-0 g(3) - -1/2 ot4)-0 9(5)-3/2 9(6)-4 (b) Estimate g(7). (Use the midpoint to get the most precise estimate.) 9(7)- (c) Where does g have a maximum and a minimum value? minimumx maximum x (d) Sketch a rough graph of g. Let gx)- t) dt, where f is the function whose graph...