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Maths 32? Discussion 24 Hours
- Thread starter farhan141
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I had troubles in Proving identity,vectors,complex,integration and the stationary point one. I got only one answer for stationary coordinates?! And my integrate by parts just kept expanding.. I did so well in M1 and P1 , i dont want p3 to screw me over smh
The integration by parts was done two times.
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I am quite sure p3 will be the death of me,not because it was hard it was because i got a hideous infection yesterday and was on 3 medicines couldn't focus nor concentrate. P1 and M1 went flawless almost scoring 115/125.But in this i will hardly score more than 35 in this fml fml fml.C grade is here.
Sorry to hear man.. Hope you secure a good grade.
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Same feeling man , I now know most of my cockups ,I used the wrong values for u and v in integration by parts which is why my steps weren't finishing should have done the other way round and cos (4(/) ) should have been written as cos (2theta + 2theta) . I Stoll don't get how to obtain two values for stationary points lool
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I don't if a full mark in s1 can even cover this and get me to an A
What was the answer of integration?
U took sin2x as u?
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Yea fml
It's ok man. U will get some marks for applying integration by parts.
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I guess the gt will be high as the paper was quite easy and pray for the fallen ones dude.
Do u remember any answer being -3/8 pi?
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was the sketch part in the complex qn a circle??
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i had trouble with finding stationary pts--didnt find anyy i get only x=0--,complex, intg
also qn1 -__-
also qn1 -__-
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Nope a line and then bisector of it.
U had to take ln as common when it was ln^2 something. One was lnx = 0 so x=1 and the other was lnx =2 so x=e^2
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How did you all find p1 and m1 ,easy med or hard?
Gave it last year
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Feeling absolutely horrible because I had worked so hard on P3 and I was getting great marks in past papers but did really bad today. 
I have an A in AS and now I'm scared this will bring my grade down...
I have an A in AS and now I'm scared this will bring my grade down...Same here... I had only problems in vectors in past papers but here i couldnt even prove the identity, couldnt do the last part of complex and vectors as well..Feeling absolutely horrible because I had worked so hard on P3 and I was getting great marks in past papers but did really bad today.