TS EAMCET 5-Aug-2021 Shift 1 Question Paper

Section: Mathematics
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Question : 8 of 160
 
Marks: +1, -0
If 2+2√3i = k(cos‌θ+i‌sin‌θ), (k>0), then
1
√3
[cos‌6‌θ+i‌sin‌6‌θ]
=
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