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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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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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