3X3 inverse of matrix short trick

3X3 inverse of matrix short trick
by

1 Answer

Answer :

3X3 inverse of matrix short trick


image

by
edited

Related questions

Matrix problem 5

Description : Matrix problem 5

Last Answer : Matrix problem 5

matrix problem 4

Description : matrix problem 4

Last Answer : matrix problem 4

Square of matrix problem

Description : Square of matrix problem

Last Answer : .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

2x2 matrix problem 2

Description : 2x2 matrix problem 2

Last Answer : 2x2 matrix problem 2

2x2 matrix problem

Description : 2x2 matrix problem

Last Answer : .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

The necessary condition to diagonalise a matrix is that (A) its all Eigen values should be distinct. (B) its Eigen vectors should be independent. (C) its Eigen values should be real. (D) the matrix is non-singular.

Description : The necessary condition to diagonalise a matrix is that   (A) its all Eigen values should be distinct.   (B) its Eigen vectors should be independent.   (C) its Eigen values should be real.   (D) the matrix is non-singular. 

Last Answer : The necessary condition to diagonalise a matrix is that  (A) its all Eigen values should be distinct.  (B) its Eigen vectors should be independent.  (C) its Eigen values should be real.  (D) the matrix is non-singular. 

For a singular matrix (A) at least one Eigen value would be at the origin. (B) all Eigen values would be at the origin. (C) no Eigen value would be at the origin. (D) none.

Description : For a singular matrix   (A) at least one Eigen value would be at the origin.   (B) all Eigen values would be at the origin.   (C) no Eigen value would be at the origin.   (D) none. 

Last Answer : For a singular matrix at least one Eigen value would be at the origin.

2000 The rank of matrix is

Description : 2000 The rank of matrix is

Last Answer : .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }

For the given orthogonal Matrix, the inverse is,

Description : For the given orthogonal Matrix, the inverse is,

Last Answer : For the given orthogonal Matrix, the inverse is,

The inverse definite mean time relays are used for over current and earth fault protection of transformer against?

Last Answer : The inverse definite mean time relays are used for over current and earth fault protection of transformer against internal short-circuits.

The relay with inverse time characteristic will operate within?

Last Answer : The relay with inverse time characteristic will operate within 5 to 10 sec.

What is the inverse of reactance?

Description : What is the inverse of reactance?

Last Answer : Inverse of reactance is Susceptance .Unit of Susceptance is Siemens.

Is this a good math trick?

Description : Is this a good math trick?

Last Answer : Too early in the morning for math problems. I’ll try again later.

When trick or treating. Did you ever receive something other than Halloween candy?

Description : When trick or treating. Did you ever receive something other than Halloween candy?

Last Answer : Yeah, Chick Tracts.

What's your best skateboard trick?

Description : What's your best skateboard trick?

Last Answer : Nollie heel flip. i know its not the most complicated trick (and not the hardest one that i can do) but its my best because of the consistency of which i land them and what i can do them off of (over)

Does anyone know how to do this magic trick?

Description : Does anyone know how to do this magic trick?

Last Answer : answer:I know the answer to your question, but I have a kind of problem with telling you (and everyone else) the secret to that trick, because it is unethical for even an amateur magician (such ... before their amazed eyes, I make an entire chocolate cake disappear, in a matter of minutes. [Burp!]

Have you ever experienced a 'glitch in the Matrix'?

Description : Have you ever experienced a 'glitch in the Matrix'?

Last Answer : Yes… I will have deja vu but realize that the event is unfolding in an ever-so-slightly different way. Since reading The Number of the Beast by Heinlein I always think of it as a rewrite.

The Matrix has Complex eigenvalues and vectors

Description : The Matrix has Complex eigenvalues and vectors

Last Answer : The Matrix has Complex eigenvalues and vectors

Linear algebra problem: Rank of a matrix

Description : Linear algebra problem: Rank of a matrix

Last Answer : Linear algebra problem: Rank of a matrix https://youtu.be/b7tPLA3_y6Y

Linear algebra problem: The determinant of the matrix

Description : Linear algebra problem: The determinant of the matrix

Last Answer : Answer : Linear algebra problem: The determinant of the matrix

The lowest eigenvalue of the 2x2 matrix

Description : The lowest eigenvalue of the 2x2 matrix 

Last Answer : Linear Algebra Problem The lowest eigenvalue of the 2x2 matrix https://youtu.be/QatcRTzF7EA

The determinant of a 2 x 2 matrix is 50. If one eigen value of the matrix is 10, the other eigen value is ________.

Description : The determinant of a 2 x 2 matrix is 50. If one eigen value of the matrix is 10, the other eigen value is ________.

Last Answer : https://youtu.be/1WrgXbDX1K4

Linear Algebra Problem The product of eigen values of the matrix

Description : Linear Algebra Problem The product of eigen values of the matrix

Last Answer : Linear Algebra Problem The product of eigen values of the matrixhttps://youtu.be/JGcynUZFQ78

The diagonal elements of a nodal admittance matrix are strengthened by adding :

Description : The diagonal elements of a nodal admittance matrix are strengthened by adding :  (A) Shunt capacitors (C) Generators (B) Shunt inductances (D) Resistive loads

Last Answer : A

Which of the following is true for a bus impedance matrix ?

Description : Which of the following is true for a bus impedance matrix ?  (A) It is sparse  (B) It has diagonally dominant elements  (C) It is the inverse of the bus admittance matrix  (D) Each element of it is the reciprocal of the corresponding element in admittance matrix

Last Answer : Which of the following is true for a bus impedance matrix ?  (A) It is sparse  (B) It has diagonally dominant elements  (C) It is the inverse of the bus admittance matrix  (D) Each element of it is the reciprocal of the corresponding element in admittance matrix

For a 15-bus power system with 3 voltage controlled buses, the size of Jacobian matrix is

Description : For a 15-bus power system with 3 voltage controlled buses, the size of Jacobian matrix is

Last Answer : For a 15-bus power system with 3 voltage controlled buses, the size of Jacobian matrix is 25 x 25

Please, recommend me some extremely neat and short hair cuts for men!

Description : Please, recommend me some extremely neat and short hair cuts for men!

Last Answer : It would be helpful if you include details about the texture of your hair and the shape of your face. Do you have facial hair? Are there any styles that you like?

How to Write a Short Autobiography ?

Description : How to Write a Short Autobiography ?

Last Answer : How to Write a Short Autobiography You may be asked to write a short autobiography every now and then, whether it's for a school assignment, a job application, or a contest you want to join. ... Writing an autobiography does not have to take you too long, provided you have these tips in mind.

State the effects of low power factor on efficiency and voltage regulation of short transmission lines.

Description : State the effects of low power factor on efficiency and voltage regulation of short transmission lines. 

Last Answer : i) Effect of Low power factor on efficiency:- When power factor of load reduces current drawn by transmission line increases so copper losses in transmission line increases, hence transmission ... increases, so voltage drop in transmission line increases so regulation increases. (Become Poor) 

State advantages of short pitch winding over full pitch winding in alternators.

Description : State advantages of short pitch winding over full pitch winding in alternators. 

Last Answer : Advantages of Short Pitch Winding over Full Pitch Winding in Alternators: 1) Short pitching reduces the amount of copper needed for end connection when compared with full pitched coil. 2) They ... reduced, thereby increasing the efficiency. 4) The power quality of generated emf is improved. 

Describe the difference between an open circuit and a short circuit.

Description : Describe the difference between an open circuit and a short circuit.

Last Answer : Open circuit means the wire is cut meaning power will not flow and close circuit means wire is not cut and hence power will flow.Short circuit is the same as close circuit

If the % reactance upto the fault point is 20%, then the short circuit current will be

Description : If the % reactance upto the fault point is 20%, then the short circuit current will be

Last Answer : If the % reactance upto the fault point is 20%, then the short circuit current will be 5 times the full load current

For a short transmission line with r/x ratio of is 1.0, the regulation will be zero when the load power factor is

Description : For a short transmission line with r/x ratio of is 1.0, the regulation will be zero when the load power factor is

Last Answer : For a short transmission line with r/x ratio of is 1.0, the regulation will be zero when the load power factor is 0.707 lead

The armature current on symmetrical 3 phase short circuit of a synchronous machine (salient pole)

Description : The armature current on symmetrical 3 phase short circuit of a synchronous machine (salient pole)  (A) has q -axis current only (B) has d -axis current only (C) has both d and q axis currents (D) cannot be divided between q and d axis currents

Last Answer : The armature current on symmetrical 3 phase short circuit of a synchronous machine (salient pole) has d -axis current only

Which of the following are known as the short circuit parameters of a 2- port network?

Description : Which of the following are known as the short circuit parameters of a 2- port network? (A) Z- parameters. (B) H- parameters. (C) Y- parameters. (D) A,B,C,D, parameters.

Last Answer : Which of the following are known as the short circuit parameters of a 2- port network? (A) Z- parameters. (B) H- parameters. (C) Y- parameters. (D) A,B,C,D, parameters.

Armature coil is short circuited by brushes when it lies?

Last Answer : Armature coil is short circuited by brushes when it lies along neutral axis.

Which relay is preferred for phase fault on short transmission line?

Last Answer : Reactance relay is preferred for phase fault on short transmission line.

The short circuit in any winding of the transformer is the result of?

Last Answer : The short circuit in any winding of the transformer is the result of impulse voltage.

Short circuit test on transformers is conducted to determine?

Last Answer : Short circuit test on transformers is conducted to determine copper losses.

In which fault the maximum short circuit current occurs?

Description : In which fault the maximum short circuit current occurs?

Last Answer : In three phase bolted fault the maximum short circuit occurs.

what is short circuit test in transformer?

Last Answer : In short circuit test of transformer the low voltage side is short circuited . On high voltage side the voltmeter is connected in parallel and ammeter in series and also a wattmeter is ... circuit test is done for determining impedance and losses. In this test iron losses is neglected.

what is mean by short transmission line ?

Description : what is mean by short transmission line ?

Last Answer : The transmission lines which have length less than 80 km is known as short transmission lines.

Other than for their designed purpose, have you creative uses for mouse and rat traps?

Description : Other than for their designed purpose, have you creative uses for mouse and rat traps?

Last Answer : I could think of some (catapult, other trigger mechanisms), but I do not use them because they seem to me prone to damage someone or something I wouldn’t want to damage, and I don’t have mouse/rat problems (I usually have cats). I think I do have some of those traps, though, not set.

As a hunter, would you set out feeding bait to lure deer or bears, or whatever in, so you could shoot them as they ate?

Description : As a hunter, would you set out feeding bait to lure deer or bears, or whatever in, so you could shoot them as they ate?

Last Answer : They are the gatherers from the hunters and gatherers.

If con artists are so smart, why don't they try to take over the world and maintain themselves on the top?

Description : If con artists are so smart, why don't they try to take over the world and maintain themselves on the top?

Last Answer : You mean like Trump? Well, smart doesn't really apply there, but whoever decided to let him be the Republican candidate wasn't just a fool. But he and the rest of them have been out-maneuvered and are tools ... them in truisms such as that's politics , that's life , that's human nature , etc.

Would you care to share your past Halloween experiences?

Description : Would you care to share your past Halloween experiences?

Last Answer : Roaming in packs of kids for blocks and blocks, all alone in costume, no adult supervision, without a bit of fear at less than 10 years old.

What pranks/jokes have you done lately?

Description : What pranks/jokes have you done lately?

Last Answer : I’m clearly 7 years old, because I occasionally strategically shape a piece of brownie and place it on the toilet seat. It’s a real hit for those of us who are immature – and my kids.

Is this reason enough to be a skeptic?

Description : Is this reason enough to be a skeptic?

Last Answer : Link no workey.