9. Given det(A5x5)-3, find det(A3), det(5A), det(2AT), det(3A-1). 9. Given det(A5x5)-3, find det(A3), det(5A), det(2AT), det(3A-1).
Let A and B be 3x3 matrices, with det A=9 and det B = - 6. Use properties of determinants to complete parts (a) through (e) below. a. Compute det AB. det AB = (Type an integer or a fraction.) b. Compute det 5A. det 5A = (Type an integer or a fraction.) c. Compute det BT. det BT = (Type an integer or a fraction.) d. Compute det A-7. - 1 det A (Type an integer or a simplified...
2.24 Given vectors A = 2a, + 4a, + 10a, and B =-5a, + аф-3a, find (a) A + B at P(0, 2,-5) (b) The angle between A and B at P (c) The scalar component of A along B at P
(1 point) Find the determinant of the matrix A= -9 1-8 3 | det(A) =
Find f'(2), given -8 9 3 5 3 2 0 3 -8 8 f(3) = det 4 0 0 6 8 8 3 5 --5 1 0 0 0 3
1. Let A Idef g h i Given that det(A) 1, find det(B) where You should fully justify your answer 3 marks]
3. The Group 3A/Group 5A semiconductors are composed of equal amounts of atoms from Group 3A and Group 5A--for example, InP and GaAs. These types of semiconductors are used in light-emitting diodes and solid-state lasers. What would you add to make a p-type semiconductor from pure GaAs? How would you dope pure GaAs to make an n-type semiconductor? 201
Given three vectors A-a,+2a, +3a, B-3a,+4a,+5a, and C-2a,-2ay +7a, compute (a) the scalar product A.B (b) the angle between A and B (c) the scalar projection of A on B (d) the vector product AxB (e) the area of the parallelogram whose sides are specified by A andB () the volume of a parallelepiped defined by vectors A, B and C (g) the vector triple product A x (Bx C) Given three vectors A-a,+2a, +3a, B-3a,+4a,+5a, and C-2a,-2ay +7a, compute...
Find the Laplace Transform of: (1+2at)t^(-1/2)exp(at)
7.(6) Let A be a square matrix of size 4x4 and if det(A) = -1. Find det(3A) and the rank of A.
Гa b c] Let A = d e f . Assume that det(A) = -11, find Igni Ta gol (a) det(2A) (b) det(A-1) c) det(3A-1) (a) det((3A) – 1) (e) detone (a) det(2A) = Click here to enter or edit your answer - 22 (b) det (A-1) = Click here to enter or edit your answer (c) det(3A-1) = Click here to enter or edit your answer (d) det((3A)-1) = Click here to enter or edit your answer a gol...