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zigikralj
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Activity
zigikralj
arcctg(x)
Activity
zigikralj
ctg x
Activity
zigikralj
arctg(x)
Activity
zigikralj
tan x
Activity
zigikralj
cos x
Activity
zigikralj
arccos(x)
Activity
zigikralj
arcsin(x)
Activity
zigikralj
sinx
Activity
zigikralj
Osnovne trigonometrijske f-je
Activity
zigikralj
trigon_trougao
Activity
zigikralj
