Matrices and Determinants Part 3

Section: Mathematics
© examsiri.com
Question : 4 of 100
 
Marks: +1, -0
For α,β∈R and a natural number n, let Ar=|
r1‌
n2
2
+α
2r2n2−β
3r−23‌
n(3n−1)
2
|
. Then 2A10−A8 is
[6 Apr 2024 Shift 1]
Go to Question: