How to dynamically add a FormControl to an Angular form

To dynamically add a FormControl to an Angular form, you can follow these steps:

1. Import the FormBuilder class from the @angular/forms module at the top of your component
2. Inject the FormBuilder service in your component's constructor
3. Create a new FormGroup using the FormBuilder
4. To dynamically add a FormControl, you can use the addControl method on the FormGroup
   
   This will add a new FormControl with the name "myControlName" to the FormGroup. The second parameter to the FormControl constructor is the initial value of the control.

You can add as many controls as you need, and you can also remove controls using the removeControl method on the FormGroup.