Matrices and Determinants Part 2

Section: Mathematics
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Question : 54 of 100
 
Marks: +1, -0
Let A=[
23
a0
]
,a∈R
be written as P+Q where P is a symmetric matrix and Q is skew symmetric matrix. If det(Q)=9, then the modulus of the sum of all possible values of determinant of P is equal to :
[20 Jul 2021 Shift 1]
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