The value of sinh⁡ϒ/2 in terms of Z1 and Z2 is?

1.	The value of sinh⁡ϒ/2 in terms of Z1 and Z2 is?
A.	sinh⁡ϒ/2=√(4Z1/Z2)
B.	sinh⁡ϒ/2=√(Z1/Z2)
C.	sinh⁡ϒ/2=√(Z1/4Z2)
D.	sinh⁡ϒ/2=√(2Z1/Z2)
Answer» D. sinh⁡ϒ/2=√(2Z1/Z2)

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