1.

With the usual notation, in △ABC, if ∠A+∠B=120∘, a=√3+1 and b=√3−1, then the ratio ∠A:∠B, is :

Answer»

With the usual notation, in △ABC, if ∠A+∠B=120∘, a=√3+1 and b=√3−1, then the ratio ∠A:∠B, is :



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