The question asks to identify the author of the renowned Sanskrit text, Vakyapadiya.
Vakyapadiya is a foundational work in the field of Sanskrit linguistics and Indian philosophy, particularly focusing on the philosophy of language, the nature of the word (shabda), and sentence structure (vakya).
The correct author of the Vakyapadiya is Bhartrihari.
Let's look at why the other options are not the authors of Vakyapadiya:
Therefore, the author of Vakyapadiya is Bhartrihari.
| List-I | List-II |
| Electronic Configuration | First Ionisation energy (kJ mol$^{-1}$) |
| (A). ns$^2$ | (I). 2100 |
| (B). ns$^2$np$^1$ | (II). 1400 |
| (C). ns$^2$np$^3$ | (III). 800 |
| (D). ns$^2$np$^6$ | (IV). 900 |
| List-I | List-II |
| Spectroscopy | Property |
| (A). Raman | (I). Polarizability |
| (B). FTIR | (II). Dipole Moment |
| (C). UV-Visible | (III). Absorbance |
| (D). NMR | (IV). Spin |