```
var _first=<double> [108,105,90.833,87.7,88.6];
 var _answers=<double>[];
 for (var i=0; i<_first.length;i++){
   _answers.add(_first[i]);
   double _cosa = Angle.degrees(_first[i]).cos;
print (_cosa);
**double a=_cosa[0];
double b=_cosa[1];
double c=_cosa[2];
double d=_cosa[3];
double e=_cosa[4];**

```

There are 5 values in the print of the `_cosa` variable, and I want to get
all 5 values in 5 different variables like I typed the code, but this throws an error.
So, can anyone tell me the correct code?