แก้โจทย์ (arcsin(-frac{sqrt{2}}{2})+arccossqrt[3]{5/2})+operatorname{arctg}sqrt{3}

$$( \arcsin ( - \frac { \sqrt { 2 } } { 2 } ) + \arccos \sqrt[ 3 ] { \frac { 5 } { 2 } } ) + \operatorname { arctg } \sqrt { 3 }$$

หาค่า (complex solution)

$$\frac{12\arccos(\frac{\sqrt[3]{5}\times 2^{\frac{2}{3}}}{2})+\pi }{12}\approx 0.261799388-0.821902234i$$

จำนวนจริง (complex solution)

$$\frac{12Re(\arccos(\frac{\sqrt[3]{5}\times 2^{\frac{2}{3}}}{2}))+\pi }{12}$$

หาค่า

$$\text{Indeterminate}$$