Part (b) is a little long and requires good understanding of the problem, so keep that in mind
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Last edited by Sy123; 24 Feb 2017 at 4:49 PM.
If I am a conic section, then my e = ∞
Just so we don't have this discussion in the future, my definition of the natural numbers includes 0.
Just a reminder this thread is mainly for Q1-15 material, and should be accessible to all Ext 2 students, not just the really talented ones.
I have moved the Lagrange multiplier & IMO question to the Advanced Marathon thread here...
http://community.boredofstudies.org/...-advanced.html
If you have questions for help not related to questions posted here, it is advisable to post a separate thread rather than posting here in the marathon thread thanks. Although feel free to post a question here of course...
I have moved some of those also out of this thread.
here is another question to attempt
abbotsleigh20034u_q7b.PNG
Last edited by dan964; 7 Mar 2017 at 12:37 AM.
Just did my half yearly today... 30% of my internal mark... Calculating that im getting in the 70%'s
Why am i still in this course
current question:
abbotsleigh20034u_q7b.PNG
HSC 2016 Q 10. I spent 5 minutes this morning on this question and couldn't work it out.
Any tips? Advice? Short cuts? I assume 5 minutes would be too long for a question like this .
| B Eng (Hons) | IB Mathematics SL | IB Mathematics HL | Australian Cricket | Casual University Statistics Tutor
Hey guys, I have a question that I have never encountered before in 4U, how would I go about solving this? Thanks!
CodeCogsEqn.gif
Just a curious question, is there a a faster way to prove the Recursive Integration Formulae without going through the long process?
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Buy my books/notes cheaply here!
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Uni Course: Actuarial Studies and Statistics at MQ -- PM me if you have questions
2017 HSC Subjects: Eng Adv / 3u+4u Maths / Bio /Phys
ATAR: 99.75
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Given:
x+y+z = 3a
xy + yz + zx = 3b
Where x,y,z are all real, and ab>0, find the greatest and least possible values of any of x,y,z
If I am a conic section, then my e = ∞
Just so we don't have this discussion in the future, my definition of the natural numbers includes 0.
Sxc avatar made by a sxc person: carrotontheground http://community.boredofstudies.org/...otontheground/
2017
4u99 - 3u98 - EngAdv88 - Phys94 - Chem94
Atar : 99.55
Course: AdvSci(Hons)/Engineering(Hons) @ UNSW
ATAR is just a number
Hey Guys!!
I am new around here, and not the best at this 4unit maths subject. When doing questions, I am not able to see the distinct ideas, and i get stuck, not knowing how to approach, or what the best and most efficient approach is. Any tips and help will be most appreciated! <3
2016 HSC
Mathematics | Mathematics Extension 1
2017 HSC
Physics | Chemistry | Engineering Studies | Mathematics Extension 2 | English Advanced
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Buy my books/notes cheaply here!
--------------------------------------------------------------------------------
Uni Course: Actuarial Studies and Statistics at MQ -- PM me if you have questions
2017 HSC Subjects: Eng Adv / 3u+4u Maths / Bio /Phys
ATAR: 99.75
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