Can cubic lattice have end-centred unit cell?

Explanation

To determine whether a cubic lattice can have an end-centered unit cell, we need to analyze the properties of cubic lattices and the definition of an end-centered unit cell.

### Step-by-Step Solution:

1. **Understanding Unit Cells**:
- A unit cell is the smallest repeating unit in a crystal lattice that reflects the symmetry and structure of the entire lattice.

2. **Cubic Lattice Characteristics**:
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