Sign In

JEE Advance - Mathematics (1981 - No. 22)

Let the angles $$A, B, C$$ of a triangle $$ABC$$ be in A.P. and let $$b:c = \sqrt 3 :\sqrt 2 $$. Find the angle $$A$$.
30°
45°
60°
75°
90°

Comments (0)

Advertisement