Вычислите:
1) arcsin[tex] \frac{1}{2} [/tex]+arcsin[tex] \frac{ \sqrt{3} }{2} [/tex] =
2) 3arccos (-1)-2arccos 0=
3) 5arctg(-[tex] \sqrt{3} [/tex] )-3arccos(- [tex] \frac{ \sqrt{2} }{2} [/tex])=
1) arcsin[tex] \frac{1}{2} [/tex]+arcsin[tex] \frac{ \sqrt{3} }{2} [/tex] =
2) 3arccos (-1)-2arccos 0=
3) 5arctg(-[tex] \sqrt{3} [/tex] )-3arccos(- [tex] \frac{ \sqrt{2} }{2} [/tex])=
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Решение во вложении, надеюсь видно