A-Level Edexcel Core Maths C1 June 2011 Q5c : ExamSolutions

[frozenheart]

Hey!

I have been really unlucky for a second year in sixth form so far. We have terrible teachers for both Core and Statistics. From watching your videos for around 5 hours I learned more than I did for 2 years. Thanks very much you are a life saver. I am pretty confident that I will get the grades I want now. Will reccommend you to all of my friends and will donate when I can!

[ExamSolutions_Maths]

@9frozenheart That's such a shame when that happens but good luck and thanks for the reccommendation.

[ExamSolutions_Maths]

I doubt that they would do that as it would take to long and the point will be missed.

[artbridder]

a very nice and informative answer to this question!
But one quick query what if we needed "a" to go up to 10
is there a quicker way or would that even be asked for c1, thanks alot for these questions!!! subbed and liked! :dd