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In French as well as Spanish and a few other languages, we have 2 different ways of addressing people: using the "tu" or the "vous".When talking to a friend, someone we know quite well...

Step 1: Difference between each term is 3. As the difference is constant it means that the degree of n in the nth term formula must be 1 (i.e no n^2, n^3 etc.). As we are adding 3 to each successive term ...

'Ser' is used to describe the permanent state of something, aka what something is. These are qualities which aren't going to change any time soon, and are the qualities which define a person or obj...

In her interaction with Luc Cornet, Briony is drawn into a fiction where she is an outsider by virtue of her inability to truly know the life he describes – despite its appeal to her.
Luc treats Bri...

Pythagoras theorem can sound quite intimidating but it involves remembering just one equation and using it like a rule. This rule can only be used on right-angled triangle. Just remember c² = ...