UPSC NDA II 2018 Mathematics Solved Paper

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Question : 33 of 120

Marks: +1, -0

What is the determinant of the matrix (

x	y	y+z
z	z	z+x
y	z	x+y

) ?

[NDA II 2018]

(x−y)(y−z)(z−x)
(x−y)(y−z)
(y−z)(z−x)
(z−x)2(x+y+z)

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