Info

This question is closed. Reopen it to edit or answer.

Loops and Recursion help

1 view (last 30 days)
JAKE WISNIEWSKI
JAKE WISNIEWSKI on 5 Nov 2019
Closed: MATLAB Answer Bot on 20 Aug 2021
Determine the numerical solution to the following two equations
x^2+x*y-10=0
y+3*x*y^2-57=0
through the use of iteration, solving the equations:
x(k+1)=sqrt(10-x(k)*y(k))
and
y(k+1)=sqrt((57-y(k))/(3*x(k+1)))
Initialize the x(k) and y(k) with 1.5 and 3.5 respectively. Use a while loop to determine the solutions of x and y so that the maximum error between x(k) and y(k) defined as
e(x)=abs(x(k+1)-x(k))/abs(x(k))
and
e(y)=abs(y(k+1)-y(k))/abs(y(k))
is less than 10^-4
  5 Comments
Steven Lord
Steven Lord on 5 Nov 2019
Try writing down the steps you'd follow if you were solving this on pencil and paper as comments.
% Step 1
% Step 2
% Step 3
If your textbook has pseudocode, you could use those as your steps.
Once you have the basic outline, start figuring out how to implement each step. If you're not sure how to implement a particular step, break it into smaller sub-steps until you have something you can implement.
JAKE WISNIEWSKI
JAKE WISNIEWSKI on 5 Nov 2019
We dont have a textbook. We just get a small packet so I dont know what pseudocode is.

Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!