Dear Nairalanders,

Kindly assist me with this assignment as i have been trying all possible best to solve it but no avail

Question 1

Find the root of x3 + 7x2 + 9 = 0 such that the root of the equation lies between –8 and –7 using:
a) Bisection Method upto accuracy of 3 dp

b) Regula Falsi Method upto accuracy of 3 dp

Question 2 :

Use Newton Raphson method to find the root of the equation x - sin x=0 correct upto two decimal places. Take the starting value as π/4 (π=3.1416, π radian = 180^0)

Question 3 :

Each coffee table produced by a Mrs. Ojo’s firm nets the firm a profit of #3,240. Each bookcase yields a #4,320 profit. Mrs. Ojo’s firm is small and its resources are limited. During any given production period (of one week), 10 gallons of varnish and 12 lengths of high-quality redwood are available. Each coffee table requires approximately 1 gallon of varnish and 1 length of redwood. Each bookcase takes 1 gallon of varnish and 2 lengths of wood. Formulate Mrs. Ojo’s production mix decision as a linear programming problem and solve, using the simplex method. How many tables and bookcases should be produced each week? What will the maximum profit be?

Thanks very much

.

How do you want the problem to be solved, is it in a written form or using a programming language? you can chat me up

In a written form sir. i would appreciate it. May God bless you sir

Please I also need the answer to the question above.

Delightife:
Please I also need the answer to the question above.

kindly inbox me

sir, i also want the solution to the questions.

Akano31:
sir, i also want the solution to the questions.

Send me a mail

Akano31:
sir, i also want the solution to the questions.

Send me a mail

We treated question one nd two in pgd one first semester using excel nd manual solving. Excel make more sense to me

GreatArchy:
Send me a mail

Hi GreatArchy..

I need the solution as well please.

My email address is tirex_02@yahoo.com

Thank you

Yomboy2003:
Dear Nairalanders,

Kindly assist me with this assignment as i have been trying all possible best to solve it but no avail

Question 1

Find the root of x3 + 7x2 + 9 = 0 such that the root of the equation lies between –8 and –7 using:
a) Bisection Method upto accuracy of 3 dp

b) Regula Falsi Method upto accuracy of 3 dp

Question 2 :

Use Newton Raphson method to find the root of the equation x - sin x=0 correct upto two decimal places. Take the starting value as π/4 (π=3.1416, π radian = 180^0)

Question 3 :

Each coffee table produced by a Mrs. Ojo’s firm nets the firm a profit of #3,240. Each bookcase yields a #4,320 profit. Mrs. Ojo’s firm is small and its resources are limited. During any given production period (of one week), 10 gallons of varnish and 12 lengths of high-quality redwood are available. Each coffee table requires approximately 1 gallon of varnish and 1 length of redwood. Each bookcase takes 1 gallon of varnish and 2 lengths of wood. Formulate Mrs. Ojo’s production mix decision as a linear programming problem and solve, using the simplex method. How many tables and bookcases should be produced each week? What will the maximum profit be?

Thanks very much

Boss, did you get an answer to this please?