bootstrap fontawesome icon is not working properly

Question

when i am using fa fa-inr for displaying rupees icon

<div class="inner-addon left-addon editor-field">
     <i class="fa fa-inr"></i>
     @Html.TextBoxFor(model => model.Price,new { @class = "form-control"})
     @Html.ValidationMessageFor(model => model.Price)
</div>

it not works properlyfor fontawesome icon - rupee

it works when i am using glyphicon icons.

<div class="inner-addon left-addon editor-field">
     <i class="glyphicon glyphicon-euro"></i>
     @Html.TextBoxFor(model => model.Price,new { @class = "form-control"})
     @Html.ValidationMessageFor(model => model.Price)
</div>

it works properlyfor glyphicon icon - euro

Answer 1

I gave reference of fontawesome-all.min.css instead of fontawesome.min.css and it worked.