If \[A={{60}^{o}}\], \[a=5,b=4\sqrt{3}\]in \[\Delta ABC\], then B =

1.	If \[A={{60}^{o}}\], \[a=5,b=4\sqrt{3}\]in \[\Delta ABC\], then B =
A.	\[{{30}^{o}}\]
B.	\[{{60}^{o}}\]
C.	\[{{90}^{o}}\]
D.	None of these
Answer» E.

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If \[A={{60}^{o}}\], \[a=5,b=4\sqrt{3}\]in \[\Delta ABC\], then B =

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