Let A = pmatrix 1&0&0 0&4&-1 0&12&-3 pmatrix . Then the sum of the diagonal elements of the matrix (A+I)^ 11...

Question

Let A = pmatrix 1&0&0 0&4&-1 0&12&-3 pmatrix . Then the sum of the diagonal elements of the matrix (A+I)^ 11 is equal to :

Accepted Answer

(B)

JEE Main 2023 Mathematics question