Practicing Success
Practicing Success
CUET Preparation Today
If sin (\(\frac{π}{2}\) - 3θ) = \(\frac{1}{2}\) , the value of tan6θ is? |
\(\frac{1}{2}\) \(\sqrt {3 }\) 1 0 |
\(\sqrt {3 }\) |
sin (\(\frac{π}{2}\) - 3θ) = \(\frac{1}{2}\) ⇒ sin (\(\frac{π}{2}\) - 3θ) = sin 60° ⇒ 90 - 3θ = 60° ⇒ 3θ = 30 ⇒ θ = 10° tan 6θ = tan 60° = \(\sqrt {3 }\) |
