1 Suppose that A is a 4×3 matrix. Denote the first, second and third column of A by ví, v and vž, respectively. Suppose that Then A (a) 0 ^(-)- 2 v} − 2v² + 3v 1 = (b) 2 -1 2 = 1 2 B 3 (c) -1 2 and v} − v? + v} = (d) (3) 2 -1 2 B 1 (e) None of these

Q: 3y=45

A: Given information:

Q: can I have h?

A: h). n = 81     p = 0.10

Q: 64y2+7=32

A: 64y2+7=32

Q: -5 • -1/7 • 4/8

A: Refer to the we have to find the product of the -5 • -1/7 • 4/8

Q: VEX2 9

A: Use the substitution and solve the integral easily.

Q: -2- 4- 3 10

A:

Q: Redo C please

A: .

Q: 2x Ax) = %3D 2 - 1

A:

Q: Q3 is incorrect.

A: data in ascending order:- 2, 12, 14, 28, 28, 30, 32, 34, 34, 34, 42, 44, 50, 52, 58, 60, 72, 78

Q: ^2 for the scor

A: to find (sum of x)2 x= 1,5,4

Q: -3w+5=23

A:

Q: Using the sketch graphs of y = x' and x+ y=1, show that x' +x-1=0 has only one real root and state…

A: Sketch the graph of polynomial y=x3 and line x+y=1.                         From the graph it can…

Q: -4d = -64

A: Given  -4d=-64

Q: 1+n=15

A: -1+n=15

Q: Where's b?

A:

Q: Find fre dz |2e*dx

A:

Q: r5 dt 25 + t2

A:

Q: 7+9=?

A: We need to find the sum of 7 and 9

Q: 2: Find: L-1[: 1 3 - 3]

A:

Q: p dx. -3x (h)

A:

Q: 3 X-

A: Given,xdydx + y = xy3 — 1This is Bernoulli's equation.Divide both side by -12 xy3- 2dydxy3 - 2xy2 =…

Q: B+A=18 B=

A: B + A = 18

Q: 30 = 6 + z z =

A: Given : 30  = 6+z

Q: Find

A: We know that,                         ∫1xdx=lnx+ c We need to find  ∫4xdx

Q: dx 4е2я — 8ет + 5

A: This question can be solved using the concept of special integrals.

Q: Wilbur landed his plane,

A: In this case, the given information is that Wilbur landed his plane. There are no numerical values…