Question

cos45°/sec30°+cosec30°​

Answer 1

Answer:

(3$\sqrt{2\\} - \sqrt{6\\}$)/8

Step-by-step explanation:

= $\frac{\frac{1}{\sqrt{2} } }{\frac{2}{\sqrt{3} } +2}$

= $\frac{\sqrt{3} }{\sqrt{2}} * \frac{1}{2 + 2 \sqrt{3} }$

= $\frac{\sqrt{3} }{2\sqrt{2}} * \frac{1}{1 + \sqrt{3} }$

= $\frac{\sqrt{3}\sqrt{2} }{2\sqrt{2}\sqrt{2}} * \frac{1 - \sqrt{3}}{(1 + \sqrt{3}) (1 - \sqrt{3})}$

=$\frac{\sqrt{6} }{4} * \frac{1 - \sqrt{3}}{(-2) }$

=$\frac{\sqrt{6} }{(-8)} * {1 - \sqrt{3}}$

= $\frac{3\sqrt{2} - \sqrt{6}} {8 }$

Answer 2

Step-by-step explanation:

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