In a △ABC, if 2a A=3 a B=6 a C, then the value of a B is : – McqOptions

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1.	In a △ABC, if 2a A=3 a B=6 a C, then the value of a B is :
A.	60°
B.	30°
C.	45°
D.	90°
Answer» B. 30°

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