Let A=[\table 1 ; 1 ; 1] and B=[\table 9^2 , -10^2 , 11^2 ; 12^2 , 13^2 , -14^2 ; -15^2 , 16^2 , 17^2], then the value of A^{'} B A is: [26-Jul-2022-Shift-2]

JEE Mains 26-July-2022 Shift 2 Solved Paper

Section: Mathematics

Question : 3 of 90

Marks: +1, -0

Let A=[

] and B=[

], then the value of A′BA is:

[26-Jul-2022-Shift-2]

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