calculator solving linear eqns in terms of unknown
10-03-2016, 04:09 PM
Post: #6
 Aries Member Posts: 159 Joined: Oct 2014
RE: calculator solving linear eqns in terms of unknown
(10-02-2016 05:26 PM)yland Wrote:  My friends less expensive ti solves a 3x4 system of linear equations in terms of 4th unknown. How do i do this on my prime?

Example
2a+2b+2c=0
3a+b+2c=0
a+b+c=W

I want to get all my variables in terms of W. The type of problem im solving is a statics problem and im asked to find the maximum weight of flowerpot if the chain can hold a max 50lb tension. So W represents the maximum weight (flowerpot) that the system can hold. How do i input this?

There is something about your system that does not sound right to me: 2*a+2*b+2*c=0 --> (a+b+c)=0 then W=0.
Could you please rewrite the exact equations ?
Best,

Aries ;-)
 « Next Oldest | Next Newest »

 Messages In This Thread calculator solving linear eqns in terms of unknown - yland - 10-02-2016, 05:26 PM RE: calculator solving linear eqns in terms of unknown - primer - 10-02-2016, 07:09 PM RE: calculator solving linear eqns in terms of unknown - yland - 10-02-2016, 07:25 PM RE: calculator solving linear eqns in terms of unknown - yland - 10-02-2016, 08:51 PM RE: calculator solving linear eqns in terms of unknown - Mark Hardman - 10-02-2016, 09:37 PM RE: calculator solving linear eqns in terms of unknown - Aries - 10-03-2016 04:09 PM RE: calculator solving linear eqns in terms of unknown - yland - 10-03-2016, 05:11 PM RE: calculator solving linear eqns in terms of unknown - Aries - 10-06-2016, 02:55 PM

User(s) browsing this thread: 1 Guest(s)