Recent content by Arucerious

What are some good related texts that work well with Peter Skryznecki's poems Meatworks and North Coast Town?

Thanks so much, I was thinking what went wrong for ages but seems I started messing up at the point where I reached -(ln(c))^2 = -2ln(c)

Hi guys, I have another question. Here it is. Write down the equation of the tangent to y = (log(x))^2 at the point where x = c. Hence find any values of c for which the tangent passes through the origin. I keep arriving at c = 2 but the answer says it is c = 1. Can anyone explain?

Been stuck on this one for awhile, thanks. 10) D

Last question, how do I solve this? If the base were the same, I'd know how to do the question. The part I don't understand is how to get the base to become the same.

Re: HSC 2016 3U Marathon A polynomials question How to do c) and d)?

Can anyone who've already completed their D&T course post their folios so that I may reference to what I should be writing in it?

Re: HSC 2016 3U Marathon I don't understand how to do this. A form has ten questions in order, each of which requires the answer 'Yes' or 'No'. Find the number of ways the form can be filled in: (g) if exactly three answers are 'Yes', and they occur together,

For question (d), I don't understand how you know that in half of the words, K is left of C, and in the other half, C is left of K.

I'm new to perms and comms so how do I do Q7)B-D and while I'm at it, what formula do you use for those type of questions with restrictions?

Right now I am extremely behind in class still stuck on the end of Circle Geometry and my class is almost done with perms and coms. I'm afraid by the time I reach the area they would have already moved onto some new topic so I was wondering how hard is perms and coms? Is the topic simple enough...

How to do part b)?

The answer was area = x^2 sin 108◦ + 1/4 x^2 tan 72◦, not sure where the tan came from or how the x became squared. I'm not too good in this area.

How to do part d?