Some of my friends said they did too.(Original post by Dot.dot.)
Yeah, i got two different values for question 5 too! I subbed both into the equation and one gave a minus number I think, so I used the other, idk?
I wrote down both answers for dy/dx, as it's possible a nice examiner will see the right answer and tick it.
I also heard that if the right answer is seen they have to award marks. That's assuming one value of t is invalid, which through intense examination I could not find evidence for either being invalid.
Edexcel C4 June 2016 Unofficial Mark Scheme Watch
- 24-06-2016 16:06
- 24-06-2016 16:20
Does anyone remember question 7?
- 25-06-2016 15:33
Guys for the area of the vector traingle i got 2.46 maybe because i didnt use exact values.
So will i loose a answer mark?
And also the binomial one iforgot to take it out and make it 1/8 so i will loose one method and 1 answer right?
- 25-06-2016 15:36
How many marks was question 4 in total?