Practicing Success
Practicing Success
CUET Preparation Today
Find the value of sin 30° . tan 45° . cosec 60° . sec 45° . |
\(\frac{1}{√2}\) \(\frac{\sqrt {2}}{\sqrt {3}}\) \(\frac{3}{2√2}\) \(\frac{1}{2}\) |
\(\frac{\sqrt {2}}{\sqrt {3}}\) |
= sin 30° . tan 45° . cosec 60° . sec 45° = \(\frac{1}{2}\) × 1 × \(\frac{2}{\sqrt {3}}\) × √2 = \(\frac{\sqrt {2}}{\sqrt {3}}\) |
