а.)arcsin 1 = π/2arccos 1 = 0arctg 1 = π/4arcctg 1 = π/4
Таким образом,a.) π/2 + 0 + π/4 + π/4 = 3π/2
б.)arcsin 0 = 0arcsin 1 = π/2arcsin (-1) = -π/2
Таким образом,б.) 0 + π/2 + (-π/2) = 0
в.)arcsin 1/2 = π/6arccos 1/2 = π/3arctg 0 = 0
Таким образом,в.) π/6 + π/3 + 0 = π/2
г.)arcsin (-1/2) = -π/6arccos(√2/2) = π/4arctg 0 = 0
Таким образом,г.) -π/6 + π/4 + 0 = π/12
д.)arcsin (-√3/-2) = -π/3arccos (-√3/-2) = -π/3arcctg √3 = π/6
Таким образом,д.) -π/3 + (-π/3) + π/6 = -π/2
а.)
arcsin 1 = π/2
arccos 1 = 0
arctg 1 = π/4
arcctg 1 = π/4
Таким образом,
a.) π/2 + 0 + π/4 + π/4 = 3π/2
б.)
arcsin 0 = 0
arcsin 1 = π/2
arcsin (-1) = -π/2
Таким образом,
б.) 0 + π/2 + (-π/2) = 0
в.)
arcsin 1/2 = π/6
arccos 1/2 = π/3
arctg 0 = 0
Таким образом,
в.) π/6 + π/3 + 0 = π/2
г.)
arcsin (-1/2) = -π/6
arccos(√2/2) = π/4
arctg 0 = 0
Таким образом,
г.) -π/6 + π/4 + 0 = π/12
д.)
arcsin (-√3/-2) = -π/3
arccos (-√3/-2) = -π/3
arcctg √3 = π/6
Таким образом,
д.) -π/3 + (-π/3) + π/6 = -π/2