Complex Numbers Part 1

Section: Mathematics

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Question : 76 of 100

Marks: +1, -0

A value of θ for which

2+3‌isin‌θ

1−2‌isin‌θ

is purely imaginary, is:

[Main 2016]

π
6
sin−1(
√3
4
)
sin−1(
1
√3
)
π
3

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