Give the total number of geometrical and optical isomers give by
`[Co(NH_(3))_(4)CI_(2)]^(o+)`

Explanation

To determine the total number of geometrical and optical isomers for the complex \([Co(NH_3)_4Cl_2]^+\), we can follow these steps:

### Step 1: Identify the type of complex
The given complex is of the type \(MA_4B_2\), where:
- \(M\) is the central metal ion (Co in this case),
- \(A\) represents the four ammonia ligands (\(NH_3\)),
- \(B\) represents the two chloride ligands (\(Cl\)).