EdExcel AS-Level Maths Paper 1 June 2018 (Pure Mathematics)

[aleena]

1 0:20
2 1:40
3 6:48
4 8:55
5! 12:25
6 16:00
7 20:51
8 25:11
9 31:02
10 38:15
11 41:20
12! 47:07
13! 53:19
14 59:36
15! 1:04:04

[sameerbhatt]

48:45 how did you expand to get 4 cos theta instead of just cos theta

[benz_gaming]

how did you get k < 0 and not k > 0 in 1:03:56

[xk]

how did u go from 8 * 2/3 = 4 at 15:57 bro

[xk]

for 19:43 all u had to do was 9 minus the square root of 3.2 btw u over complicated it