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JEE Main Math Class 12 Matrices Part 2 Questions

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Question : 3

Total: 35

Let A=[

1	2
0	1

] and B=I+adj(A)+(adj‌A)2+...+ (adj‌A)10. Then, the sum of all the elements of the matrix B is :

[4 Apr 2024 Shift 2]

-110
22
-88
-124
Ans. (3)

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