Find the value of sin 30° . tan 45° . cosec 60° . sec 45° .
Answer & explanation
Correct answer: option 2
= sin 30° . tan 45° . cosec 60° . sec 45°
= \(\frac{1}{2}\) × 1 × \(\frac{2}{\sqrt {3}}\) × √2
= \(\frac{\sqrt {2}}{\sqrt {3}}\)
Find the value of sin 30° . tan 45° . cosec 60° . sec 45° .
Correct answer: option 2
= sin 30° . tan 45° . cosec 60° . sec 45°
= \(\frac{1}{2}\) × 1 × \(\frac{2}{\sqrt {3}}\) × √2
= \(\frac{\sqrt {2}}{\sqrt {3}}\)