If in a $$\triangle A B C, a=2, b=3$$ and $$c=4$$, then $$\tan (A / 2)=$$
- A$$\sqrt{\frac{3}{15}}$$
- B$$\sqrt{\frac{4}{15}}$$
- C$$\sqrt{\frac{2}{15}}$$
- D$$\sqrt{\frac{1}{15}}$$
✓ Correct answer: D
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NewNcert › mathematics › Properties Of Triangles
If in a $$\triangle A B C, a=2, b=3$$ and $$c=4$$, then $$\tan (A / 2)=$$
Want the full step-by-step reasoning?
Question ID #139877 · NewNcert