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But will that get marks in an exam?

How do i use the limit thing? Do I just test values? But it doesn't seem right to do that

Umm like y=log [(1+x^2)/2]

How do I find other pieces of info enough for me to sketch the graph. Like I know the derivative stuff. But I mean like x--> infinity and stuff. And the range?

Re: The Official Cricket Thread Clarke's face in the news headlines today - priceless What channel are you guys watching the cricket on? Fox? Or internet?

Re: Advice from a graduated HSC student on how to ace oral presentations Strawberrye!! As always your threads are amazing! Thank you! I do the walking thing because I get nervous and I didn't know it makes people feel dizzy hahah cheers!

LOL It totally sounds like a school hehe

Discuss your thoughts on G20 and economic analysis here.

Wtf is a James an college? Is it like the sister school or Ruse or Meehan?

Re: The Official Cricket Thread Mate, change that to leading by 369 runs. Australia's feeling it now... SA needa make 600+ and declare. Then we can entertain ourselves looking at the facial expressions of Mitchell Johnson and Michael Clarke. ;)

Which out of these: Terry Lee, Cambridge or Fitzpatrick 3U books is the best for doing circle geo qs? As I'm low on time I want to focus mainly on one textbook and then do some hard questions from the others. Regards

How do you differentiate log(log x) ?

Thanks man! The method seems right, but yeah I agree it seems a bit too acidic. Thanks for help btw

Find the pH when 2.34g of sulphuric acid is added to 5L of water. What do you guys get for this? This is the equation right? H2SO4 ---> 2H+ + SO4 ^2-

C is there just to confuse you

Hmm I think you're overcomplicating it just a bit. When we are talking about the increased SUPPLY of AUDs, it ALWAYS refers to INCREASED Number of Australians buying foreign assets. Because Australians need to convert AUDs into foreign currency, inevitable affecting the supply of AUDs. On the...

Thanks guys I figured out that homework is way too easy. It's not that maths is hard, I understand it but there's so many repetitive questions. Thanks for the advice, I'll try akipping to the end to do the harder ones!

In a diprotic acid ionisation, as it gets added to water, why does the first equation have the acid in a liquid form? But in the 2nd eqn it becomes aqueous after both electrons have been donated.

Find the exact area enclosed between the curve y=e^2x and the lines y=1 and x=2. Btw the answer is 0.5(e^4-5) units squared

I feel like most of my night is dedicated to Maths hw. Is this normal? I mean like sometimes exercises are short but most of the time they are long!! What should I do? Thanks!