Matrices and Determinants Part 1

Section: Mathematics

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Question : 56 of 100

Marks: +1, -0

If

s={x∊[0,2π]:|

0	cos x	−sin x
sin x	0	cos x
cos x	sin x	0

|=0}

,then

∑

x∊S

tan(

π

3

+x) is equal to :

[Main 8 April 2017]

4+2√3
−2+√3
−2−√3
−4−2√3

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