5 -1 -1 3 2 2 4 (2) Let A = 1 2 1 2 0 1

Q: 6 -4 1 8) A =11 -7 2 5 -3 1 6 11 A) A-1 =|-4 -7 -3 3 B) A-1 - 1 1 C) A-1 does not exist. D) A-1. 1 1…

A:

Q: 4 k 2 -5 9 0 -4 -1 -9 -2 Let A = 0 0 k -4 6 0 0 0 2 6 0 0 0 0 4 choose When is det(A) > 0?

A:

Q: rank(A)= 1 3 4 rank(A)= (1 2 3 4 5 ) rank(A)= 1 0 0 0 O 2 0 0 O 0 3 0 O 0 0 4 rank(A)=

A: The rank of a matrix A is the number of linearly independent row vectors ( or column vectors) of A .…

Q: In Exercises 13–16, match the sequence with the given nth term with its graph. [The graphs are…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 1 -1 0 3 Let A = -2 3 -3 -1 1 3 1

A:

Q: Evaluate the function at the indicated values.

A: Given: The function kx=2x3-3x2, To find: The value of k0, k3, k-3, k12, ka2, k-x, kx3

Q: 1 0 2 3 -1 -2 3 2 §7.1, Exercise 2. B = 4 -2 0 3 2 0 -3

A:

Q: 6 -2 8 7 4 0 1 -5 -5 -1 If A = 0 0 -3 -3 9 0 0 0 -2 7 0 0 0 0 -1 then det (A) = %3D

A: Matrix and determinant    Here det A  =  -36

Q: 1 0 0 0 5 10 0 A = 7 -5 1 0 -5 -6 5 1 Then A-1 %3D

A:

Q: (2* – 3.2**)()n – 2.5*-*) 7. Obtain the simplest value of 3n – 2.3- 3"-4 n+3 -

A:

Q: 7 3 -5 6 5 0 7 8 -3 -1 0 0 -7 -6 7 0 0 0 -2 -6 If A = 0 0 o 0 4 then det (A) =

A: From the property of determinant

Q: Evaluate the function at the indicated values.

A: kx=-x2-2x+3

Q: 3 2 3 -2 -3 Oy= - (x – 3)2 – 2 Oy =- (x + 2)2 – 3 Oy = (x - 3)2 – 2 4.

A: Given : Center point ( h, k ) = ( 3 , - 2) One point through which graph passed . ( 2 , -1)

Q: 구 4- 2 -5 -4 -3 -2 -1 I 2 3 4 5 -21 -4 -7 -8- f(x) = %3D 45 3.

A:

Q: [4 -2 Let A=|2 [2 ] 1 [0 11,u = |1| W = 2 z = -2 3. [4.

A:

Q: P(X) X P(X) X (X-2 (X-) P(X) 0.30 0.50 0.20 7, 5. 1 2.

A: Given data; X P(X) 1 0.30 7 0.50 5 0.20

Q: Find the total areas of the shaded regions

A: Consider the given graph.The given functions are y=x2-4 and y=-x2-2x Find the intersection point of…

Q: ´0 -1) A= |0 1 . 1 2 3 4 1 1 -2 1 and B= 1

A:

Q: 3D %3D 3. 3D 3. 3. 3D 3D 3. A. 1. 3. 3D 3D 3. 3D 3. 3. 3. 3. 3. 3. 3D

A:

Q: 1 -2 3 -4 -2 A = 3 -4 1 det(A) = 1 2 3 1 -1 1

A:

Q: 1 0 0 -1 2 0 -1 1 1 2 -3 4 (а.) В. %3D

A:

Q: x-2 If x-N(2,4), then x²(1) الخيار 3 G .2

A: Given that  X~Normal(μ = 2 , ?2 = 4 ) Then  ( X - 2 ) / 2 ~

Q: 2 1 -1 2 Let A B = -1 2 If 2 -3 4 3 1 C11 C12 AB then c11 + C12 + C21 + C22 = %3D C21 C22 O -1 O 15…

A: The correct answer is, 35

Q: [1 -2 -1 1 Let B = |0 [1 1 and let C= |2 3] 1 3 [5.

A: If a system of equation has more unknown than equations then system has infinitely many solutions.

Q: 1 0 -2 0 0 0 1 0 0 0 0 0 0 3 1 0 0 1 0 0 0 0 0 0 0 1. Assume that A~ 0 -4 1

A:

Q: 7. у" — у' — хе"; У (0) %— 2, у'(0) — 1 Ans. у %3D е" x* — х+ 2

A: We have to find general solution of given differential equation.

Q: 4 0 1 1 [10 -1 1 4 1 1 -1 0 1 0 4 A = 4 B = 2 1 0 4 2 0 1 1 -1 0 [ 1. 2 4 1 0 (a) |A| (b) |B| (c) AB

A: Given: For (a),

Q: 글elak +3e-iak 1 ejak z2-zcos(a) z²-2zcos(a)+1 -jak 2 2

A:

Q: 4 k 2 -5 9 0 -4 -1 -9 -2 Let A = 0 0 k -4 6 0 0 0 2 6. 0 0 0 0 4 choose When is det(A) > 0? >

A:

Q: 2. 0- 2x +1 +1.1 | 2 - 2. - 2x+I 2 2 2 エ N2

A:

Q: -1 -2 -3 -4- 1 2 Let A = 1 1-

A:

Q: j2 п(-1 + сos1) о )2 п(1+сos1) о ј2 п (1 - сos1) o j2ncos1

A:

Q: [4 0 0 0] D=0 -5 0 0 0 0 8] [0 • 25 -D-1= 0 [0- 25 -D-= -0- 25 -0-2 -0- 125 -0- 125 Option 1 O…

A: given matrix :

Q: 3) passing (-1,-2) and mrmal to y-2x +4 = 0

A:

Q: لام ( = = 3 e + 2 = 1 * " - 49 + 2 +49 - ax له +2 ه = 4 + 4 + 4 - 2 4 = (0) و ر ۱ = (0) × 1 = (Xo…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: 2 -1 2 2 2 1 Let A : 1 3 -1 -2 1 -2

A:

Q: find the inverse of the given matrix.

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: 0 3 7 1 3 2 4 0 0 b crace(A) 1

A:

Q: ( 2z3+21-5-j 2z1-22+3-j, Suppose z1 = 2 +j, z2 = 3 – 32 and z3 = - +j. Evaluate

A:

Q: 3 k -8 -9 -4 0 -3 7 -8 -1 Let A 0 0 k 4 -4 0 0 0 5 -5 0 0 0 0 8 choose When is det(A) > 0?

A: To find when the determinant has positive value.

Q: 3 7 -6 -7 4 0 -7 -5 7 5 If A = 0 0 9 -2 -3 0 0 8 3 0 0 0 0 -2 then det (A)

A:

Q: 2 1 [0 1 A =| 4 0 -1 B = -1 3 3 -2 2 2 4 find : A + B 1 2 6 -1 5 3 4 -2 3 Undefined 1 2 -1 5 4 -2

A:

Q: • 2 * 4 + 3 * 5 -8/2 * 3 3 - (4 * 6 +1– 6) + (4 – 5 * 3) – 5 (x + y – z) + 5y² – x/z – xy if x =…

A: Note: since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: A = 5 0 0 0 -6 -1 -1 0060 0 0 -11 -5 - 11

A:

Q: (i) ae2* + 2xe²* = 8e2« (ii) e2 – 6e" – 16 = 0 (iii) In z+ In(r – 3) = In(5x – 7)

A:

Q: [3-x 2 2 2 4 - x -2 -4 -1 - x. 0,2 O 0,3 O 2,4 O 1,3 1,2 O

A:

Q: |3 — а 2—а 3 – a 1 2 - a = 0 1 %3D | 3 2 – a 1- al

A:

Q: 3. (2х — 3)2 + 5(2х - 3) - 36%3D 0

A:

Q: 2 Г Ау2 - 7у - 12 dy л УСу + 2)(у — 3)

A: we have to find the integral

Q: 2 -3 +21 -1 0 2 Find A in AT+ -1-3

A: Given:AT+52-1-3-1=2-3-10+2I Let the matrix A be,A=abcdAT=acbd So,…