is outer orbital but 
is inner orbital complex.
Answer:
In
Co
is in +3 state and has 3d6 configuration.
Since F is a
weak field ligand. So, outer d orbital will be used,
Since, outer d-orbital
is used for hybridisation. So, it is outer orbital complex.
In 
Co is in +3 state.
Since 
is strong field ligand pairing of
electron in d-orbital takes place to make two 3d orbitals vacant.
Since it uses
inner d-orbital for its hybridisation so, it is inner orbital complex.
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