- #1

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i know the total momentum, which i call Mtot, and i know the total force, which is Ftot, what i am looking for is R which i call (x, y, z) while i know that RxFtot=Mtot, so what i have done is

.....

Code:

```
syms x y z
R=[x y z];
RF=cross(R,Ftot);
```

Code:

`solve(RF(1)=Mtot(1),RF(2)=Mtot(2),RF(3)=Mtot(3))`

how can i use the solve function for the contents of a matrix?