We use a diagonal matrix for getting the Binet’s formula for k-Pell sequence Also the nth power of the generating matrix for k-Pell-Lucas sequence is established and basic properties involving the determinant allow us to obtain its Cassini’s identity.
We use a diagonal matrix for getting the Binet’s formula for k-Pell sequence Alsothe nth power of the generating matrix for k-Pell-Lucas sequence is established andbasic properties involving the determinant allow us to obtain its Cassini’s identity.