Q: Find out value of Cosec $$\left(-{5π\over3} \right)$$? – McqOptions

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1.	Q: Find out value of Cosec $$\left(-{5π\over3} \right)$$?
A.	$${2\over \sqrt{3}}$$
B.	$${ \sqrt{3} \over 2}$$
C.	$${-2\over \sqrt{3}}$$
D.	$${-1\over \sqrt{3}}$$
Answer» B. $${ \sqrt{3} \over 2}$$

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