Menomaths
Exaı̸̸̸̸̸̸̸̸lted Member
- Joined
- Jul 9, 2013
- Messages
- 2,373
- Gender
- Male
- HSC
- 2013
Yeah, I made them equal if I recall correctly.Ride on i feel like I got that, except just took one more step to make it x = sin^-1...
And I found the exam to be the most difficult out of the all the past papers. The format through me off more so than anything. I'm used to having the questions gradually get harder as you go, not a difficult one or two thrown in each question.
Btw for 16. i. did anyone make both of the gradients equal to find x? Like the dy/dx = 5
ie. 4x-3=5