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suppose that a and b are n x n matrices such that a sbs-1 where s is an invertible matrix so a and b are similar
show that for a real symmetric matrix aat its singular values are exactly the absolute values of its eigenvaluesfind
the problem is to linearize the lorenz equations and then to write a matlab program without using any built in matlab
a particular diet calls for exactly 1000 units of vitamin a exactly 1600 units of vitamin c and exactly 2400 units of
suppose that a is a square matrix and that the only eigenvectors of a are scalar multiples of the vector deduce as much
solve the system by the substitution method6x5y10-4xy28solve the system by the elimination method5x5y-117x-3y 19solve
let b find each of the following you may use a calculator to replace hand calculation for row reduction and finding
books and magazines at gwens garage sale all books were one price and all magazines were another priceharriet bought
solve by substitution or elimination method3x - 2y 8-12x 8y 322 solve by substitution or elimination method7x - 5y
1 how would you come up with the decimal point in this problem2 how does the author determine what the first equation
1give 3 real-world examples where something is increasing at a constant rate or decreasing at a constant rate the
1find all solutions for the following system of equations list the solutions as ordered pairs x2y2-25 02x-y -52solve
using matlab compute h-1h for various n between 5 and 15 describe the results and comment on the difference between the
1 what similarities and differences do you see between functions and linear equations studied in chapter 3 a linear
problem 1investments william opened two investment accounts for his grandsons college fund the first year these
1 solve the system by graphingy2x1xy-2the graphs of the following systems are given in a throughd match each system
1964a add slack variables or subtract surplus variablesb set up the initial simplex tableau6a add slack variables or
section 61 rational expressionwhich numbers cannot be used in place of the variable in each rational expression18 2y1
please see the attached files for the fully formatted problems1 there is a jar containing nickels and quarterssuppose
the volume of two tanks are v1 100 gallons and v2 200 gallons the inflow and outflow rates of the system are r 10
newage datacostlb of chemicalschemical 18chemical 210chemical 311chemical 414ingredientlb of chemicalabcchemical
the financial institution has asked your firm to place some spot advertisements the financial institution wants you to
1 prove that the solution space of ax 0 where a is a m x n matrix is avector space2 are the vectors x3 - 1 x2 - x and
the graphs of the following systems are given in a through d match each system with the correct graph21 5x 4y 7x - 3y
1 the national cost c in billions of dollars for dental services can be modeled by the linear equationc 285n 3052where