$4$ minutes: Given the following clustering results: $3$ clusters $1,2,3($from left to right$)$ the Purity for Clusters $1,2,3$: the entire clustering system $(1,2,3)$ are: Send Handwritten answer to Ritaj.

a$.$ None of the mentioned

b$.0\mathrm{.}83,0\mathrm{.}67,0\mathrm{.}16$;$0\mathrm{.}55$

c$.0\mathrm{.}83,0\mathrm{.}67,0\mathrm{.}67$:$0\mathrm{.}70$

d$.0\mathrm{.}83,0\mathrm{.}67,0\mathrm{.}60$:$0\mathrm{.}70$