1.

If in a triangle the angles are in A. P. and \[b:c=\sqrt{3}:\sqrt{2}\], then \[\angle A\]is equal to  [IIT 1981; Kurukshetra CEE 1998; Pb. CET 1990]

A. \[{{30}^{o}}\]
B. \[{{60}^{o}}\]
C. \[{{15}^{o}}\]
D. \[{{75}^{o}}\]
Answer» E.


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