Matrices and Determinants Part 1

Section: Mathematics
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Question : 63 of 100
 
Marks: +1, -0
The number of distinct real roots of the equation,|
cosxsinxsinx
sinxcosxsinx
sinxsinxcosx
|
=0
in the interval [−
Ï€
4
,
Ï€
4
]
is :
[Main 9 Apr 2016]
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