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The function in terms of x should be broken down into two easier to integrate functions, like so f(x) = g(h(x)). if we say that u=h(x) is our substitution then we can integrate in terms of u now, however ...

Il y a nombreuses raisons pour lesquelles il y a un niveau haut de chômage en Europe de nos jours. Le problème est plus notable chez les jeunes. A cause des réalités sociales et économiques de nos jours e...

Expand sin(2x) to 2sin(x)cos(x) so you have 6(2sin(x)cos(x))sec(x). cos(x) and sec(x) cancel out so the expression becomes 12sin(x) + 5cos(x). compare this to the expanded version of Rsin(x+a) which is Rs...

Darius had fled from the battle of Gaugamela and been pursued by Alexander and his Companions until he had to return to help Parmenio in the battle. Alexander lost him and continued to Babylon. Later he l...

Some example answers include:Confidentiality - People should be treated with respect. They should be reassured that their answers will be confidential. Also, they should be given the right to withdraw.Pro...