In \triangle A B C, if a=2, B={\Tan}^{-1} \frac{1}{2} and C={\Tan}^{-1} \frac{1}{3}, then (A, b)=

Correct Answer is : (3π4,2√2√5)

(\frac{3 \pi}{4}, {2 \sqrt{2}}/{\sqrt{5}})

(\frac{\pi}{4}, {2}/{\sqrt{5}})

(\frac{3 \pi}{4}, {2}/{\sqrt{5}})

(\frac{\pi}{4}, {2 \sqrt{2}}/{\sqrt{5}})

KCET 2010 Math Solved Paper

Question : 2 of 60

Marks: +1, -0

In △ABC, if a=2,B=Tan−1‌

and C=Tan−1‌

, then (A,b)=

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