Question

10. सिद्ध कीजिए एक जालक का द्वैत एक जालक होता है।Prove that dual of a lattice is a lattice.​

Answer 1

Explanation:

The dual of a lattice with basis B is a lattice with basis D = B(B B)−1. when B ∈ Rn×n, the expression for the dual basis given in Theorem 3 reduces to D = B−. We now prove the Theorem 3 for arbitrary bases. Proof.