cld.pt · sena cosb + senb cos (a + b) = cosa cosb — sena tga + tg b tg (a + b) = 1 — tg a .tgb...
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cld.pt · sena cosb + senb cos (a + b) = cosa cosb — sena tga + tg b tg (a + b) = 1 — tg a .tgb Complexos (pcis6)" = pncis (ne) pcise = nvfñc1s(9+2kT - cosa senb ROSARIO colégio
