What are the IAST symbols for
- ड़ as in लड़का, पहाड़, जड़ etc
- ढ़ as in पढ़ाई, बाढ़, पीढ़ी etc
I have glanced through the Wikipedia page for IAST but couldn't find desired content.
However IPA pronunciations of ड़ and ढ़ seem to be denoted as ṛa and ṛha respectively.