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It's very hard to find and I doubt you will find though. I have written all my solutions by myself so I can post them up here but there are just too many pages to post up. So, I will give you solution for any question you put up (any question in chapter 21 as I have already done every single one of them). I am sorry that I cannot post them up, it is just too difficult to post 30 pages of hand-written notes.rajeenth said:can anyone tell
where can i get the solution of three unit course for years 11 & 12 j.b fitzpatrick
thanks
You have to draw the diagram. If you draw it yourself, it will look like 2-dimensional diagrams of 2 triangles with the peaks called C and D.rajeenth said:sorry ..heres the question
A and B are two towers, B being 4 KM due east of A. The true bearings of a flagpole,C, from A and B are (alpha) east of north and (alpha) west of north respectively. The true bearings of a second flagpole,D, from A and B are ((alpha)+(beta)) east of north and ((alpha)-(beta)) west of north respectively. Draw a sketch to indicate the positions of A, B, C and D. Assuming A,B,C,D are on level ground, and that (alpha)=25 and (Beta)=10, find distance between C and D.
No, it's not a true bearing. They didn't say in the question, or did they? If you look at the question they included the direction like 'east of north' or 'west of north'. From that, I drew the two triangles that partially overlap.rajeenth said:thanks
but probelem is two angles are (alpha)how could be a true bearing?that is my doubt?
true bearing means that should be clock wise?do u understand what i mean?
Directions are given as well so what is confusing you? True bearing is not necessarily T100 degrees (as an example). It can be north east or south east (as in direction).rajeenth said:yea it does say true bearing. thats wat put me off.
You only got 30 pages? ><" I got something like 360 ><"lyounamu said:It's very hard to find and I doubt you will find though. I have written all my solutions by myself so I can post them up here but there are just too many pages to post up. So, I will give you solution for any question you put up (any question in chapter 21 as I have already done every single one of them). I am sorry that I cannot post them up, it is just too difficult to post 30 pages of hand-written notes.
EDIT: JUST quote the number of question (also mention the chapter or name of exercise e.g. 2(a) question 21)
I was talking one chapter by the way. :uhhuh:Tsylana said:You only got 30 pages? ><" I got something like 360 ><"
Worked solution to every question in the book 2u book plus a few of the 3u stuff..? ><"