\( \frac{1}{5} \)
\( \frac{1}{10} \)
Daksh's profit share is determined by the profit-sharing arrangement post-admission. The initial ratio among Arun, Bashir, and Joseph is 5:3:2. Arun contributes \( \frac{1}{5} \) of his portion to Daksh.
Calculation Breakdown:
Therefore, Daksh's share of the firm's profits is \( \frac{1}{10} \).