5

8 ? Ji ! 2 1Dueston 1 Sals12Ii 11...

Question

8 ? Ji ! 2 1Dueston 1 Sals12Ii 11

8 ? Ji ! 2 1 Dueston 1 Sals 1 2 Ii 1 1



Answers

8. $$\frac{1}{\left(s^{2}+4\right)^{2}}$$

Oh, we're gonna cut Lady left this universe of one mind sets for the school squared, which is? He was too lovers in verses. One of escort waas four terms when they were s with us for supply The convolution theory That's equals to go in the fourth terms. So into it, See or, um, we'll have some Tootie come agreed with yourself. Send it to be over too. So, by definition to see was 2 1/4 and certainty sewing to team on this till sewing to tell each other.

So in this problem, we're given this matrix and were asked to use the matrix capability of a graphing utility to find the determinant. So I went to Desmond's dot com, went up here to math tools, matrix calculator, and got this matrix calculator here. So in our new matrix and our matrix is a four by four. So four rose and four columns. Now the entries one minus one, C A A and four and two and six zero my S four and then to zero two and six and then zero two, eight zero. Okay, where's my matrix now? Just do D E T right here to get the determinant determinant of a yes, Negative,

This video, We're gonna go to the answer. A question of a 13 from Chapter nine White three for us to find the inverse off. The matrix minus two minus one 210 31 minus four. So let's combine this with the identity matrix once there is, There is there were once they were serious, they were What? Yeah. Reduce. So that's that three altitude of the first row to the bottom room. So that's going to go to zero. Ah, mine is 1/2 minus one ad for you, too, is 1/2. I want us to be over twos to you too. Keep a zero and one. And let's also add one of the first road to the second round. Get rid of this too. We're all scared of this wall. Uh, this becomes a wall 10 Top row stays the same minds to you. Minus one. Ah, whoa! 100 Next up, less subtract one of the middle row from Sapporo. So that's gonna be minus two minus one zero. Uh zero minus one zero. Minimo stays the same. 0011 What? Zero. That's also most black bottom are about to but zero minus 11 302 Next up, let's subtract one of the middle row from the bomber. That's gonna be zero minus one. That's zero at three months. Ones, too. They're minus one minus. Y T minus zero is too. Keep the middle. Where was it? Is seriously, Rabban. War hero. And keep the top roses minus two minus one. They were. They were minus one zero. Okay, let's subtract one of the bottom row from the top room. So I'll get rid of this month's one at zero minus two is minus two minus one minus 110 Uh, zero minus two is much too, kid made about the same there. Is there a woman? Rome on zero on dhe bomber. We can multiply by one, get zero. What? Zero. So most by my minus 1010 too, because minus two minus one equals one. T because minus two. Now, what we can do is most by the top row by minus, huh? It's gonna be born zero zero. Whoa, zero. What? Now you'll see that the form two rows. Uh, if we just flip these around, which you can do it, bro. production on. Then we get the I don't see a downside. So 010 That's what was the bottom room minus 21 minus two in the middle ground, which is not about tomorrow. 001 Well, zero on Dhe. This matrix here is the inverse off the matrix that we started with.

This video's gonna go through the answer to question number 11 from chapter 9.3. So ask to use real reduction to find the inverse off the matrix. That 11 one 121 Thio three. So So we conform the combination matrix with the identity and they tried refugees. Okay, so if we subtract to you off the top equation from the bomb equation, then we're gonna get zero one that to you, minus 20 Maybe it's gonna be minus 201 on the inside. And if we should bottle subtract one of the first question from the middle equation, that's gonna be zero That's gonna be one on that's going to zero months. Well, on zero on me, the top equation as it is, Savior zero. Okay, so now we get to be a stick in court because on left inside the bomb equation on the middle or after the bottom row of the majors in the middle of the matrix. All the same, which means that the ah, the row is off the matrix linearly dependence, which by their a born in the book, means that er the identity that's all right with me


Similar Solved Questions

5 answers
Show Workii14. f(r) = ~-r Find f'(x)Find f" (x)Find the second derivative critical aluesFind the first derivative critical ValesState the Intervals of concavtyState Intenrals increasing (decreasingState elatheentemt ordered palrs (label Iecormintelno extrema exist state that:If inflection point(s) exist; list as ordered pair(s) If no infkection points erist, state that:
Show Workii 14. f(r) = ~-r Find f'(x) Find f" (x) Find the second derivative critical alues Find the first derivative critical Vales State the Intervals of concavty State Intenrals increasing (decreasing State elatheentemt ordered palrs (label Iecormintelno extrema exist state that: If inf...
5 answers
22) 15. Find the limit (Chapter 2-16 lim ~ 64 1-4
22) 15. Find the limit (Chapter 2-16 lim ~ 64 1-4...
5 answers
How does the Gulf of Mexico's "dead zone" demonstrate the connections among the world's ecosystems?
How does the Gulf of Mexico's "dead zone" demonstrate the connections among the world's ecosystems?...
5 answers
The ectric flux through the surface shown is 25 N-m?/C What is the electric field strength; in N/C? (Use two significant figures )[Ocm * Z0emn
The ectric flux through the surface shown is 25 N-m?/C What is the electric field strength; in N/C? (Use two significant figures ) [Ocm * Z0emn...
5 answers
3. (4 points) Find an equation for the tangent line of tan(2x +y) +y = Qat (0.0).Answer:_
3. (4 points) Find an equation for the tangent line of tan(2x +y) +y = Qat (0.0). Answer:_...
5 answers
Find the margin of error for the given values of €, $,and n c=0.98,s =6,n =24Click the icon to view the t-distribution table .The margin of error is(Round to one decimal place as needed )
Find the margin of error for the given values of €, $,and n c=0.98,s =6,n =24 Click the icon to view the t-distribution table . The margin of error is (Round to one decimal place as needed )...
5 answers
At equilibrium, the concentrations in this system were found t0 be IN,I [0z1 0.200 M and [NO] 0.A0 M.Nz(g) + 0,(g) = 2NOg)If more NO is addled, bringing its concentration to 0.70) M, what will the final concentration of NO he after equilibrium is re-established?INOlnal
At equilibrium, the concentrations in this system were found t0 be IN,I [0z1 0.200 M and [NO] 0.A0 M. Nz(g) + 0,(g) = 2NOg) If more NO is addled, bringing its concentration to 0.70) M, what will the final concentration of NO he after equilibrium is re-established? INOlnal...
5 answers
3) The function '(x) =x + Zx 1has the point (1,2) on its graph. If h() = f (x), find h' (2)2
3) The function '(x) =x + Zx 1has the point (1,2) on its graph. If h() = f (x), find h' (2)2...
5 answers
18. Identify which substance is oxidized and which substance is reduced, and determine the total number of electrons transferred in each of the following redox reactions:2 Al+3 Clz ~> 2 AICI;oxidized Alreduced#of e2 NiS + 3 0z 7 2 NiO + 2 SOzoxidizedreduced#ofe3 HzS + 2 HNOz ~ 3 S+2 NO +4 Hzooxidizedreduced_#of e
18. Identify which substance is oxidized and which substance is reduced, and determine the total number of electrons transferred in each of the following redox reactions: 2 Al+3 Clz ~> 2 AICI; oxidized Al reduced #of e 2 NiS + 3 0z 7 2 NiO + 2 SOz oxidized reduced #ofe 3 HzS + 2 HNOz ~ 3 S+2 NO +...
5 answers
Write the converse and inverse of the statement. If it isspring, then some people go hiking. converse:_________________________________________________________________________inverse:____________________________________________________________________
Write the converse and inverse of the statement. If it is spring, then some people go hiking. converse: _________________________________________________________________________ inverse: ____________________________________________________________________...
5 answers
If Sf(t)} F(s) ad xKg(t)} = G(s) , then X-I{F(s)o(s)} - f(t)g(t). True False
If Sf(t)} F(s) ad xKg(t)} = G(s) , then X-I{F(s)o(s)} - f(t)g(t). True False...
2 answers
IV Consider the function f (x) = 2x + 3 on R1/ Show that f is Lipschitz on R: (20 points)2/ Show that f is uniformly continuous on R: (20 points)
IV Consider the function f (x) = 2x + 3 on R 1/ Show that f is Lipschitz on R: (20 points) 2/ Show that f is uniformly continuous on R: (20 points)...
4 answers
Object of mass4.70 kg placed on frictionless, horizontal table connectecstring that passespulley and then fastened t0 hanging object of mass Mz 6.20 kg shown in the figureDrk fres Dody Dlaqrams Choose File No file chosen 15,pngboth objects.Scote: oui cf 1 Comment;(D) Fina (ng Mjonituoethe accelerationthe objects.The tension in the string affects the acceleration of mmz" mys?(c} Find the tension the string 26,733 What force(s} are responsiblc the acceleration of m
object of mass 4.70 kg placed on frictionless, horizontal table connectec string that passes pulley and then fastened t0 hanging object of mass Mz 6.20 kg shown in the figure Drk fres Dody Dlaqrams Choose File No file chosen 15,png both objects. Scote: oui cf 1 Comment; (D) Fina (ng Mjonituoe the a...
5 answers
Consider the coordinates and the vectorsA(2,-2,0) ,B(2,5,-2) ,C(-5,1,0)u =-li+4kv = -li + 1j _ 2kw = 2i - 2j + 4ka)Find the vectors AB and BC. Using your answer to part (a), determine the area of the parallelogram which has adjacent sides AB and BC. Are the vectors V and w parallel, perpendicular, or neither? Justify your answer. Find the vector projection of U in the direction of wb)c) d)
Consider the coordinates and the vectors A(2,-2,0) , B(2,5,-2) , C(-5,1,0) u =-li+4k v = -li + 1j _ 2k w = 2i - 2j + 4k a) Find the vectors AB and BC. Using your answer to part (a), determine the area of the parallelogram which has adjacent sides AB and BC. Are the vectors V and w parallel, perpendi...

-- 0.021017--