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Use integration by parts, let U = x, the derivative of U = 1, let the derivative of V = sin3x and intergrate the derivative of V to arrive at V = (-1/3)(cos3x). Substitute the value into the formula uv − ...

The German dative case is used under different circumstances: with specific prepositions, verbs, or with the indirect (dative) object.The prepositions which take dative in German are: aus (from), außer (e...

A demerit good is a good which is generally both harmful or unhealthy to the consumer - in most instances, they also carry negative externalities, which are costs imposed onto third parties. An example of...

In the past, when I have helped students prepare for GCSE and A Level French examinations, I have helped them construct sentences that introduce different tenses/that include complex grammatical structure...

We talk about the preceding direct object in French when the object of a verb (the thing which is having the action of the verb done to it) comes before the verb itself in a sentence. When this happens, w...