Inversarea functiilor trigonometrice

Inversarea functiilor trigonometrice

XII.1. arcis -1.1] [-, ], arcsin (-x) = - arcsin x

y

p

-1 0 1 x

XII.2. arcos -1,1] [0,p], arcos (-x) = p - arcos x

y

p

p

2

-1 0 1 x

XII.3. arctg:R, arctg (-x) = -arctg x

p

2

0 x

-p

2

XII.4. arctg:R (0,p), arctg (-x) = p - arctg x

y

p

p

2

0 x