Among [Ni(CO)4], [Ni(CN)4]2$-$, [NiCl4]2$-$ species, the hybridisation states at the Ni atom are, respectively [Atomic number of Ni = 28]

Question

Among [Ni(CO)₄], [Ni(CN)₄]^2$-$, [NiCl₄]^2$-$ species, the hybridisation states at the Ni atom are, respectively
[Atomic number of Ni = 28]

sp³, dsp², dsp²