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If you don't remember the prepositions that require the use of the dative, you may just learn this simple song that, although really silly, will help you remember the correct prepositions: Aus, bei, mit, nac...

If I say the word beautiful, what is the main idea that comes to your mind? Keep that, and now think about something else, like being in front of a huge mountain or building, or if you prefer in front of the...

For the words ending in -cia and -gia the rule is as follows: if these sounds are preceded by a vowel, they keep the " i " also in the plural form. For example, if we think about the word " fa...

This piece will cover three key disadvantages with the proportional representation (PR) form of voting. The first of these is to point out that PR elects weak governments. The nature of PR is that every vote...

1/( x 2 ) can be written as x -2 We know that to differentiate you need to multiply by the value of the old power and minus 1 from it. This means dy/dx of y= x -2 is -2 x -3 =-2/(x 3 ) To integrate you add o...