Cambridge 3 unit year 11 (1 Viewer)

[nickfeng88]

Question: Cambridge 3 unit year 11 chapter 9 section I Question 23 part (c)

 

[cutemouse]

Don't be lazy and post the question. Don't be such an insult to those willing to help you with the question.

And why exactly do you need help with this when you finished your HSC in 2007?

 

[mecramarathon]

cambridge 3U yr 11 is a ridiculously fat book, just skip the q

 

[ohexploitable]

There is no Question 23 in Exercise 9A...

 

[hscishard]

There is no Question 23 in Exercise 9A...

Section I, lol. 9I
The extensions questions are always hard for me

 

[TL1998]

Just sub in the values of k you found in part 2, then sub into the coordinates of K you found in part a. . this will give you the coordinates of U and V (since there are two values of k). After that, deducing that they divide the interval Pq internally and externally in the same ratio is easy.

 

[aDimitri]

Just sub in the values of k you found in part 2, then sub into the coordinates of K you found in part a. . this will give you the coordinates of U and V (since there are two values of k). After that, deducing that they divide the interval Pq internally and externally in the same ratio is easy.

you do realise this thread is from 2010 right?

 

[timothytt547]

you do realise this threat is from 2010 right?

I can hardly call "Question: Cambridge 3 unit year 11 chapter 9 section I Question 23 part (c)" a threat

 

[TL1998]

I can hardly call "Question: Cambridge 3 unit year 11 chapter 9 section I Question 23 part (c)" a threat

Same lol. The question that follows (24 b)~c))requires a little more thinking, but it's still not that hard.

Oh yeah and sorry bringing a dead thread lol. Was just bored and doing some maths after dinner