matrices
🧮Maths✅Solved
after factorization i got |A|^15 |A-beta I | | A+I | = 0
clearly |A| can neither be zero nor be -I so A = beta I
after some manipulations beta can come out to be -1
clearly |A| can neither be zero nor be -I so A = beta I
after some manipulations beta can come out to be -1
