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To use the integrating factor method your first order DE must be of the form dy/dx + f(x)y =g(x), where f(x) and g(x) are any functions that depend only on x. lets say f(x)=3x^2 and g(x)=2, (If I feel the tu...

The best kind of essay answer directly responds to the question. This may seem obvious, however it is something most students miss and is essential to getting the best marks. Think of the amount of time you ...

それ and あれ both mean "that" . それ indicates closeness of the thing to the person you are talking to, while あれ suggests that the thing is not close to either of you. そこ and あそこ mean "over there&q...

は identifies the topic of the sentence. が identifies the subject of the sentence. Example: 私 は 緑色 が 好きです。 (I like the colour green). In this case, は identifies the topic of the sentence (myself - 私) and が id...

For section B of the LNAT you will need to write a persuasive argument about a given topic within 40 minutes. The purpose of the essay is to show independent, original thought and to give them an idea about ...