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Maths P3 2015 All Questions And Answers.

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Ok so here are the pics as i said. You may calculate the marks now :) Hope for the best (y)

P.s : I have no share in compiling these questions and the answers. All credit goes to my Maths teachers who uploaded it. I'm only posting it here again, thought it might help many.

Just a couple of answers are wrong. I'll refer to those in the comments.

11257240_647979075332368_5246943952057370954_n.jpg 11033148_647979101999032_4490049685279152493_n.jpg
 
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Also i think in the complex number, the real and img parts are interchanged. Please confirm whether im right or not.
 
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I was talking about Q7 (i).. Answer to second part is correct.
 
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I think I got 66/75. I got 90% at AS. Assuming I do great in S2 next week, do you think it's likely I get an A*?
 
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I think I got 66/75. I got 90% at AS. Assuming I do great in S2 next week, do you think it's likely I get an A*?
Don't really know how the threshold for A* works, but i guess you will be able to get a star if your S2 goes 45+.
 
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Also i think in the complex number, the real and img parts are interchanged. Please confirm whether im right or not.
Nope they are correct as squaring them gets the original complex number.
 
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Waiting on the Mark Scheme for justpastpapers. Made a lot of mistakes but I think I almost did the plane one right
 
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Ok so here are the pics as i said. You may calculate the marks now :) Hope for the best (y) do you think they will give marks if the methods are partially correct? say, if i get the normal vector wrong, will they give mark for the method of the equation at least?

P.s : I have no share in compiling these questions and the answers. All credit goes to my Maths teachers who uploaded it. I'm only posting it here again, thought it might help many.

Just a couple of answers are wrong. I'll refer to those in the comments.

View attachment 53934 View attachment 53935
 
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