Question

sin 30° + tan 45º - cosec 60°/
sec 30° + cos 60° + cot 45°​

Answer 1

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Answer 2

Step-by-step explanation:

$\frac{ \sin30 \degree+ \tan45 \degree- \csc60 \degree }{ \sec30\degree + \cos60 \degree+ \cot45 \degree} \\ \\ \frac{ \frac{1}{2} + 1 - \frac{2}{ \sqrt{3} } }{ \frac{2}{ \sqrt{3} } + \frac{1}{2} + 1 } \\ \\ \frac{ \frac{ \sqrt{3} + 2 \sqrt{3} - 4}{2 \sqrt{3} } }{ \frac{4 + \sqrt{3} + 2 \sqrt{3} }{2 \sqrt{3} } } \\ \\ \frac{ \sqrt{3} + 2 \sqrt{3} - 4}{2 \sqrt{3} } \times \frac{2 \sqrt{3} }{4 + \sqrt{3} + 2 \sqrt{3} } \\ \\ \frac{ \sqrt{3} + 2 \sqrt{3} - 4}{4 + \sqrt{3 } + 2\sqrt{3} } \\ \\ \frac{3 \sqrt{3} - 4}{3 \sqrt{3 } + 4 } \\ \\ \frac{(3 \times 1.73) - 4}{(3 \times 1.73) + 4} \\ \\ \frac{5.19 - 4}{5.19 + 4} \\ \\ \frac{1.19}{9.19} \\ \\ \frac{119}{919}$