If A=\left[\begin{array}{ccc}-1 & x & -3 \ 2 & 4 & z \ y & 5 & -6]\end{array} is a symmetric matrix and B=\left[\begin{array}{ccc}0 & 2 & q \ p & 0 & -4 \ -3 & r & s]\end{array} is a skew symmetric matrix, then |A|+|B|-|A B|= [AP EAPCET 26 May 2025 S1]

AP EAPCET 26 May 2025 Shift 1 Paper

Section: Mathematics

Question : 4 of 160

Marks: +1, -0

If A=[

] is a symmetric matrix and B=[

] is a skew symmetric matrix, then |A|+|B|−|AB|=

[AP EAPCET 26 May 2025 S1]

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