Convert the equalities below equalities by adding sack variables. Use s_1 and s_2 for your slack variables.

Tazmin Horton 2021-09-17 Answered
Convert the equalities below equalities by adding sack variables. Use s1  and  s2 for your slack variables.
3x1+9x242 converts to () =42
15x1+7x238 converts to () = 38
You can still ask an expert for help

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Solve your problem for the price of one coffee

  • Available 24/7
  • Math expert for every subject
  • Pay only if we can solve it
Ask Question

Expert Answer

Leonard Stokes
Answered 2021-09-18 Author has 98 answers
Step 1
Solution: Given:
3x1+9x242(1)
15x1+7x238(2)
Now to equalize the above equation , we add s1  and  s2 to the above eqn (1) and (2) respectively,
3x1+9x2+s1=42(1a)
15x1+7x2+s2=38(2f)
Step 2
For initial simplex , basis feasible solution in x1=0  and  x2=0
s1=42  and  s2=38
So, answer.
3x1+9x2+s1=42
15x1+7x2+s2=38
Not exactly what you’re looking for?
Ask My Question

Expert Community at Your Service

  • Live experts 24/7
  • Questions are typically answered in as fast as 30 minutes
  • Personalized clear answers
Learn more

Relevant Questions

asked 2021-02-05
Use polar coordinates to find the limit. [Hint: Let x=rcosandy=rsin , and note that (x, y) (0, 0) implies r 0.] lim(x,y)(0,0)x2y2x2+y2
asked 2021-09-08
Lynbrook West , an apartment complex , has 100 two-bedroom units. The montly profit (in dollars) realized from renting out x apartments is given by the following function.
P(x)=12x2+2136x41000
To maximize the monthly rental profit , how many units should be rented out?
What is the maximum monthly profit realizable?
asked 2021-09-10
First determine whether the solutions of the quadratic equation real or complex without solving the equation. Then solve the equation.
3x24x15=0
Determine whether the solutions of the quaratic equation are real or complex without solving the equation.
asked 2021-09-11
The random variables X and Y have joint density function
f(x,y)=23(x+2y),0x1,0y1
Find the marginal density functions of X and Y.
fX(x)=?
fY(y)=?
Are X and Y statistically independent random variables?
asked 2021-11-20
The analysis of shafts for a compressor is summarized by conformance to specifications. Suppose that a shaft is selected at random. What is the probability that the selected shaft conforms to surface finish requirements or to roundness requirements?
RoundnessConformsDoes notConformsSurfaceConform3455FinishDoes not18Conform
asked 2022-01-25
f(x,y)=xsin(x)+cos(x)ysin(x)+y22
My task is to find the critical points of this multivariable function (Determine the set of critical points of the function). Now I found the partial derivative to befx=(xy)cos(x)
fy=ysin(x)
Wolfram Alpha says the critical point(s) is/are at x=y? How do I get the above in that form? The best I could do was get it in the form xysec(x)+tan(x)=y
asked 2021-09-08

Solve the following equations. Give exact simplified values and decimal approximations to three decimal places , as appropriate. Solutions may be complex , and complex solutions must be written in standard form.
x(22x)=3