[LON-CAPA-users] subscript/superscript in randomlabel

[H.K.Ng]

Hi,
 Is there a way to display subscript/superscript in randomlabel? Tried a few things but none works. Thanks.

<randomlabel width="306" height="269" TeXwidth="75" bgimg="Graphics/21_25.png">
<labelgroup name="EMF" TeXsize="\normalsize" type="text">
<location x="124" y="21" />
    <label>E<sub>1</sub></label>
<location x="124" y="225" />
    <label>E2</label>
</labelgroup>
</ramdomlabel>

Regards,
-hk

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