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Start with a sketch. We can see that the radius from the point (1,7) to the centre of the circle (3,4) is perpendicular to the tangent. The gradient of the radius is (4-7)/(3-1) = -3/2. We know that two p...

Example: Je suis allée avec mes parents et ma soeur au Nord de l'Italie, à Turin. Nous y sommes restés pendant deux semaines, nous avons visité la ville et ses centres culturels, comme la piazza san carlo...

The preterite tense is used for one-off or completed actions in the past. For example: Visitó España el año pasado. / She visited Spain last year.
The imperfect tense is used for repeated or continu...

pero always means ‘but’.sino is often used after a negative, in ‘not this but that’ type sentences. Sino can also mean ‘on the contrary’, ‘but rather’ or ‘but instead.’Fo...

Although daunting facing a question a 25-mark question, following a template for structuring your paragraphs will help you feel more prepared and your argument will be clearer to the examiner reading it. ...