if A inverse matrix is given then is it able to find determinant of A(find determinant of A matrix NOT the determinant of A inverse matrix)plz tell me its urgent

if A inverse matrix is given then is it able to find determinant of A(find determinant of A matrix NOT the determinant of A inverse matrix)plz tell me its urgent

2 y -1 Given A = y 2 1 . Find y if /A/ =...

Use row transformations to get the matrix into row echelon form. Use a graphing calculator to get the matrix obtained from part (a) into reduced row echelon form.

Kayla and Mario are playing with a football at the park on a windy day. Mark throws the football straight up in the air, and a gust of wind blows it 10 feet west and 4 feet south from Mark.If |x over...

In 1992, many homeowners refinanced their mortgages to take advantage of lower interest rates. Most of the mortgages could be classified into three groups: 30 year fixed rate, 15-year fixed rate,...

Gambler’s Ruin problem - Suppose players A and B have a coin tossing game going on – a fair coin is tossed and the player predicting the toss correctly wins $1 from the other player. Suppose the players...

What is the relationship between the three elementary row operations performed on augmented matrix and the operations that lead to equivalent systems of equations?

Matrix is 3 X 3 2 4 x 1 -3 -6 =-8 3 5 8

(a) direct sum S ⊕ S⊥ S= Span(the matrix 4X1) = [0,1,-1,1]

A= 0.8 0.2 D= 6 X= ? 0.1 0.4 3 ...

Assume that the production of 1 unit of steel requires 0.8 units of steel and 0.2 units of lumber, and that the production of 1 unit of lumber requires 0.1 units of steel and 0.4 units of lumber. Find...

A =[aij]= -8 1 5 15 ...

A Markov chain has the transition matrix shown below: P=[0.2 0.4] [0.8 0.6] 1. If, on the first observation the system is in state 1, what is the probability...

If the animal is in the woods on one observation, then it is three times as likely to be in the woods as the meadows on the next observation. If the animal is in the meadows on one observation, then...

Assume that the line passes through the point (−2,−1) and is parallel to the line through the points ( −2,−2) and (0,6). Find the equation of this line in slope intercept form. y=

If she made the last free throw, then her probability of making the next one is 0.9. On the other hand, If she missed the last free throw, then her probability of making the next one is 0.2. Assume...

Given the matrices below showing grades, marks, and population distribution by class, how many males scored <80%? Sr3...

Solve the system x1+x2-4x3=3 3x1+4x2+3x3=-8 x1=? x2=? x3=?

Let A= [2 3] and B = [0 4] (Brackets should be connected) Find 2A + B [2 4] ...

x+y-2z= 8 3x +z= -6 2x-y+3z= -14

Thomas B.

Statistics / Probability Instructor

Jersey City, NJ

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Louis I.

Computer Science, Design & Programming, and English Writing Skills

Staten Island, NY

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