Formulario Calculo
-
Upload
material-didactico -
Category
Documents
-
view
30 -
download
3
description
Transcript of Formulario Calculo
![Page 1: Formulario Calculo](https://reader031.fdocuments.co/reader031/viewer/2022013105/55cf92b1550346f57b98c665/html5/thumbnails/1.jpg)
=
=
=
IDENTIDADES TRIGONOMETRICAS (Trigonometría Plana) FORMULAS DERIVACIÓN FORMULAS DIFERENCIALES FORMULAS INTEGRACION
Sen X = 1
SenX + SenY = 2Sen ½ (X+Y)Cos ½ (X-Y) d x (c) = 0dx
d x (x) = 1dx dc = 0 ∫ dx = x + CCsc X
Cos X =1
SenX - SenY = 2Cos ½ (X+Y)Sen ½ (X-Y) d a (u + v - w) = d s (u) + d x (v) – d X (w)dx dx dx dx d (u + v - w) = du + dv - dw ∫ C (du) = C ∫ duSec X
Tg X = 1
Cos + CosY = 2Cos ½ (X+Y) Cos ½ (X–Y) d 0 (c u) = c d (u)dx dx d (c u) = c du ∫ ( du + dv – dw) = ∫ du + ∫ dv - ∫ dw
Ctg X
Ctg X =1
CosX – CosY = 2Sen ½ (X+Y) Sen ½ (X–Y) d (u v) = u d (v) + v d (u)dx dx dx d (u v) = u dv + v du
∫ un du = u n+1 + C n + 1Tg X
Sec X = 1 SenX + SenY =Tg ½ (X+Y) d_ u
dx v v d (u) - u d _(v) dx dx q d u
v = v du - u dv ∫ u-1 du = ∫ du = Ln U + C u Cos X SenX - SenY Tg ½ (X-Y) v2 v2
Csc X =1
Sen (X+Y) Sen (X-Y) = Sen2X – Sen2Y d un = nun-1 d (u)dx dx
dun = nun-1 du∫au du = a u + C ; a > 0 ; a ≠ 1 Ln aSen X
Sen X = Tg X Sen (X+Y) Sen (X-Y) = Cos2Y – Cos2X d Xn = nXn-1
dx d Sen u = Cos u d u ∫ eu du = eu +CCos XCos X = Ctg X Cos (X+Y) Cos (X-Y) = Cos2X – Sen2Y d u
dx c d (u) dx x c
d Cos u = - Sen u d u ∫ Sen u du = - Cos u + C Sen X
Sen 2 X + Cos 2 X = 1 Cos (X+Y) Cos (X-Y) = Cos2Y – Sen2X d_ c dx u
_ c d (u) u2 dx
d Tg u = Sec2 u d u ∫ Cos u du = Sen u + C
Sen 2 X = 1 - Cos 2 X Funciones Trigonometricas
d Ctg u = - Csc2 u d u ∫ Tg u du = Ln / Sec u / + C = - Ln Cos uFUNCIONES DE 2X
Cos 2 X = 1 - Sen 2 X Sen 2X = 2 SenX CosX d_ Sen u = Cos u d (u)dx dx
d Sec u = Sec u Tg u d u ∫ Ctg u du = Ln / Sen / + C
Sec 2 X = 1 + Tg 2 X Cos 2X = Cos2X – Sen2X d_ Cos u = - Sen u d (u)dx dx
d Csc u = - Csc u Ctg u d u ∫ Sec u du = Ln / Sec u + Tg u / + C
Tg 2 X = Sec 2 X - 1 Cos 2X = 2Cos2 X – 1 d_ Tg u = Sec2 u d (u)dx dx
d ArcSen u = du
∫ Csc u du = Ln / Csc u – Ctg u / + C
Csc 2 X = 1 + Ctg 2 X Cos 2X = 1 – 2Sen2 X d Ctg u = - Csc2 u d (u)dx dx
d ArcCos u = _ du x
∫ sec2 u du = Tg u + C
Ctg 2 X = Csc 2 X – 1 Tg 2X =2 TgX
d Sec u = Sec u Tg u d (u)dx dx
d ArcTg u = du
∫ Csc2 u du = - Ctg u + C1 – Tg2X 1 + u2
Sen (X+Y) = SenX CosY + CosX SenY Ctg 2X =Ctg2 X – 1 d Csc u = - Csc u Ctg u d (u)
dx dx d ArcCtg u = _ du c ∫ Sec u Tg u du Sec u + C
2 Ctg X 1 + u2
Cos (X+Y) = CosX CosY – SenX SenYFUNCIONES DE ½ X Trigonometricas Inversas
d ArcSec u = du
∫ Csc u Ctg u du = - Csc u + C
Sen (X-Y) = SenX CosY – CosX SenY Sen2 ½ X =1 – Cos X
d ArcSen u = dx
1 1 1 d (u)dx
d ArcCsc u = _ du f ∫ du = ArcSen u + C
a2
Cos (X-Y) = CosX CosY + SenX SenY Cos2 ½ X =1 + Cos X
d ArcCos u = dx
_ 1 1 d (u)dx
d loga u = log a e du u
∫ du = 1 ArcTg u + C a2 + u2 a a2
Tg (X+Y) =TgX + TgY
Tg ½ X =1 – Cos X d ArcTg u =
dx1 1 1 d (u)
dx d ln u = du u
∫ du = 1 ArcSec u + C
a a1- TgX TgY Sen X 1 + u2
Ctg (X+Y) =CtgX CtgY – 1
Ctg ½ X =1 + Cos X d ArcCtg u= -
dx1 d (u)
dx d au = au ln a du∫ du = 1 Ln / u – a / + C u2 – a2 2a u + aCtgY + CtgX Sen X 1 + u2
Tg (X-Y) =TgX – TgY
FUNCIONES DE 3Xd ArcSec u = dx
1 d (u)dx d eu = eu du
∫ du = 1 Ln / a + u / + C a2 – u2 2a a – u 1 + TgX TgY
Ctg(X-Y) =CtgX CtgY + 1
Sen 3X = 3SenX – 4Sen3X d ArcCsc u = dx
_ 1 1 d (u)dx
∫ du = Ln ( u + ) + C
CtgY – Ctg X
Cos 3X = 4Cos3X – 3CosXLogaritmicas Exponenciales
∫ du = Ln ( u + ) + C
Tg 3X = 3TgX – Tg3X d Log a u = Log a e d u
dx u dx ∫ du = ½ u + ½ a2 ArcSen u/a
1 – 3Tg3X
![Page 2: Formulario Calculo](https://reader031.fdocuments.co/reader031/viewer/2022013105/55cf92b1550346f57b98c665/html5/thumbnails/2.jpg)
ING. MARIO A. BARRERA MORENO
d Ln u = 1 d udx u dx
∫ du = ½ u + ½ a2 Ln(u+
)
d au = au Ln a d udx dx
∫ du = ½ u - ½ a2 Ln( u +
)
d eu = eu d udx dx
d uv = uv ln u d v + vuv-1 d udx dx dx