Ivan Shishkin, Rye (1878)

Problems/OtherUnreviewed

Intégralement introuvable

by Dattier·
50
Difficulty scaleÉchelle de difficulté

This score reflects both the level of the required concepts and the difficulty of the solution.Ce score tient compte à la fois du niveau des notions nécessaires et de la difficulté de la résolution.

  1. 1–10First steps / middle schoolPremiers pas / collège
  2. 11–25Beginner / high schoolDébutant / lycée
  3. 26–50Intermediate / undergraduateIntermédiaire / licence
  4. 51–70Advanced / graduateAvancé / master
  5. 71–90Expert / specializedExpert / spécialisé
  6. 91–100Research levelNiveau recherche
These levels are approximate guides.Ces niveaux sont des repères approximatifs.
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A-t-on :
∫011+1+xdx=43(2(1+2)3/2−23/2)−815((2+1)5/2−25/2)\displaystyle\int_{0}^{1}\sqrt{1+\sqrt{1+x}}\text{d}x=\dfrac 43\left(\sqrt 2(1+\sqrt 2)^{3/2}-2^{3/2}\right)-\dfrac 8{15}\left((\sqrt 2+1)^{5/2}-2^{5/2}\right) ?

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References

  1. les dattes à Dattier (exclus Maths Woods)
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