Envarre

The exercise was created 2021-03-10 by nilsjonsson2000. Question count: 31.




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  • ln(x*y) ln(x)+ln(y)
  • ln(x/y) ln(x)-ln(y)
  • 1/(cosv)^2 1+tanv^2
  • cos(2v) (cosv)^2-(sinv)^2
  • sin2v 2sinvcosv
  • cos(u+v) cosucosv-sinusinv
  • cos(u-v) cosucosv+sinusinv
  • sin(u+v) sinucosv+sinvcosu
  • sin(u-v) sinucosv-sinvcosu
  • (sinx)/x om x --> 0 1
  • (tanx)/x om x --> 0 1
  • ln(1+x)/x om x --> 0 1
  • (e^x-1)/x om x --> 0 1
  • (1+x)^(1/x) om x --> 0 e
  • arcsin(x)/x om x --> 0 1
  • arctan(x)/x om x --> 0 1
  • ln(x)/x^a om x-->∞ och a > 0 0
  • x^a/a^x om x --> ∞ och a > 1 0
  • d/dx ln(x) 1/x
  • d/dx sinx cosx
  • d/dx cosx -sinx
  • d/dx tanx, svara i cos 1/(cosx)^2
  • d/dx tanx, svara i tan 1+(tanx)^2
  • d/dx arcsinx 1/√(1-x^2)
  • d/dx arccosx -1/√(1-x^2)
  • d/dx arctanx 1/(1+x^2)
  • Primitiva funktionen till sinx -cosx
  • Primitiva funktionen till cosx sinx
  • Primitiva funktionen till 1/(cosx)^2 tanx
  • Primitiva funktionen till 1/√(1-x^2) arcsinx
  • Primitiva funktionen till 1/(1+x^2) arctanx

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