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Integrate 1/((1-x^2)^(1/2)) by substitution

arcsin(x) + c

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Can you explain communication accommodation theory?

The socio-linguist, Howard Giles, came up with the concept of 'Communication Accomodation Theory' to demonstrate how we change our language and the way we speak depending on who we are speaking to. His th...

Answered by Sarah H. • English Language tutor

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y' = (2x)/(y+1). Solve for y.

y' = dy/dx = (2x)/(y+1) Separate x's and y's in this case.

y + 1 dy = 2x dx Now integrate both sides.

(y²)/2 + y = (2x²)/ 2 + C Don't forget the constant.

Answered by Daniel M. • Maths tutor

4732 Views

Partout les jeunes écoutent de plus en plus de musique. La musique est maintenant une partie essentielle de la vie quotidienne. Pourquoi est-ce que la musique est si populaire? A votre avis, l'influence de la musique est-elle positive ou négative?

La popularité de la musique dans le monde d'aujourd'hui est indéniable. On la retrouve dans tous les aspects de la société. Par exemple, les publicités à la télé sont très souvent associées à des chanson...

Answered by Marie Y. • French tutor

3791 Views

Show how two different factors influence processes of glacial erosion.

One factor that influences processes of glacial erosion is the amount of material being transported by the glacier, especially material being carried sub-glacially and at the sides of the glacier (lateral...

Answered by Eleanor G. • Geography tutor

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