israelkk;
The three 1s on the unknown vector r numbers i actually know (the big matrice is a set of 9 equations that i'm, tring to solve.)
and yes sorry i made a stupid mistake with the number of zeros so yes it is 11.
seymours 2571;
The matrix A is not square so i can't get the inverse
Is...
hi
please can someone help me and tell me what i 'm doing wrong, i haven't used mathCAD in ages and i'm trying to solve like 9 unknowns so i have put them in matrice form but now mathcad is being picky...
i have attached my mcad file,
thanks a lot
tammy
Just a quick question... I'm trying to calculate the moments n reaction for a shaft with 7 bearings... I understand the 3 moments theorem but i m not too sure on how to implement it with 7 moments.
please can anyone provide me an answered example of a beam with any number of moments from 5 to...
