We have done the June 2013 paper as a mock at our college and that was an easy paper, probably going to be a harder paper this year (not that c1 is hard)
We have done the June 2013 paper as a mock at our college and that was an easy paper, probably going to be a harder paper this year (not that c1 is hard)
Do you know of where I can find this? I can't find the June 2013 C1 paper anywhere online...
I forgot most of the paper but the topics don't change that much; normally the last 2/3 questions test your understanding of harder topics in different ways each year while the other questions are usually the same. I've seen them use application of differentiation, circle geometry, curve geometry and inequalities for the harder questions.
I got a really dumb question, but it's the thing I always seem to forget.
Tangent to a curve has the same gradient as curve? Tangent to a circle has -1/m gradient of the normal?
Are both of those right?
Both are right, also remember the gradient of a tangent to a circle has -1/m of the gradient of the radius at the point it intersects the tangent and that the tangent's gradient is always -1/m of the normal at the same point regardless of whether it's a curve or circle.
We have done the June 2013 paper as a mock at our college and that was an easy paper, probably going to be a harder paper this year (not that c1 is hard)
I actually found this year's paper to be easier than most of the past papers I did