cosec B = 3/2 అయితే, cot B sin B విలువ ఎంత?

1
\(\frac{\sqrt{5}}{3}\)
2
\(\frac{4}{3 \sqrt{3}}\)
3
\(\frac{3 \sqrt{2}}{2}\)
4
\(\frac{2 \sqrt{5}}{3}\)

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