JEE Math Practice Question
With the usual notation, in $$\Delta $$ABC, if $$\angle A + \angle B$$ = 120o, a = $$\sqrt 3 $$ $$+$$ 1, b = $$\sqrt 3 $$ $$-$$ 1 then the ratio $$\angle A:\angle B,$$ is :
- A.9 : 7
- B.7 : 1
- C.5 : 3
- D.3 : 1
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