Hey there! Sign in to join this conversationNew here? Join for free
    Offline

    1
    ReputationRep:
    On the modulus and argument question, was the line essentially the line y=3?
    Offline

    0
    ReputationRep:
    (Original post by Bunkd)
    On the modulus and argument question, was the line essentially the line y=3?

    Yep.
    Offline

    2
    ReputationRep:
    wasnt it x=3 ? vertically through the middle of the circle...?
    Offline

    0
    ReputationRep:
    guys, what do you think 69/72 would be UMS?? 90?
    Offline

    0
    ReputationRep:
    (Original post by TroTro)
    guys, what do you think 69/72 would be UMS?? 90?
    It would probably be 100... Definitely above 90.
    Offline

    0
    ReputationRep:
    (Original post by jeremybag)
    wasnt it x=3 ? vertically through the middle of the circle...?
    Yeah it was x.
    Offline

    0
    ReputationRep:
    Okay cool - would it be below 97UMS?

    Anyway, how did you guys find it? THe induction question was nice and easy for once...
    Offline

    1
    ReputationRep:
    (Original post by jeremybag)
    wasnt it x=3 ? vertically through the middle of the circle...?

    Was it? **** I really have embarassed myself this time

    Do you remember what the question was?
    Offline

    2
    ReputationRep:
    (Original post by Bunkd)
    Was it? **** I really have embarassed myself this time

    Do you remember what the question was?
    I think it was to draw the loci for |z|=|z-6|
    Offline

    0
    ReputationRep:
    overall, i thought the paper was pretty good. i want to see the answers too whos this Mr.M? soz im new so i dnt kno lol neway i got the reflection in y=x wrong but other than that i agree with all of u guys on the other stuff so i feel pretty confident! the first matrix question... anyone get -7?
    • Community Assistant
    Offline

    20
    ReputationRep:
    Community Assistant
    (Original post by purplestarfish)
    hello sorry to harass u but im kinda worried. reckon ive got about 45 marks on this paper would this be a U? =(
    Probably C.
    • Community Assistant
    Offline

    20
    ReputationRep:
    Community Assistant
    (Original post by lovemathslovelife)
    overall, i thought the paper was pretty good. i want to see the answers too whos this Mr.M? soz im new so i dnt kno lol neway i got the reflection in y=x wrong but other than that i agree with all of u guys on the other stuff so i feel pretty confident! the first matrix question... anyone get -7?
    The answers are in this thread - you may need to look back several pages.
    Offline

    0
    ReputationRep:
    (Original post by Mr M)
    The answers are in this thread - you may need to look back several pages.
    Mr.M, if i used degrees instead of radians for the argand diagram questions, will i be marked down?
    • Community Assistant
    Offline

    20
    ReputationRep:
    Community Assistant
    (Original post by lovemathslovelife)
    Mr.M, if i used degrees instead of radians for the argand diagram questions, will i be marked down?
    Do you mean the argument questions?

    Probably not on question 4 as it does not give an interval for the angle.

    10 gives an interval in radians but you could have converted to degrees and then back again without losing any marks.
    Offline

    0
    ReputationRep:
    yh sorry i was talking about question 4 its just that i always work in degrees i hate radians lol
    Offline

    0
    ReputationRep:
    (Original post by Mr M)
    OCR (not OCR MEI) FP1 Answers June 2010


    10 (i) z = 2 + i (5 marks)

    (ii) Show (1 mark)

    (iii) w = 2 -i (5 marks)


    Edit: tidied up a bit
    Mr M.. that last iii) question 10 i think
    with w^6 etc , i noticed the answers in i) cubed to make ii)
    but i spent the last ten minutes trying to factorise a sixthic or w.e. u call ^6 8)
    but yeah how do you work that out?

    thankss
 
 
 
  • See more of what you like on The Student Room

    You can personalise what you see on TSR. Tell us a little about yourself to get started.

  • Poll
    Brexit voters: Do you stand by your vote?
  • See more of what you like on The Student Room

    You can personalise what you see on TSR. Tell us a little about yourself to get started.

  • The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

    Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

    Write a reply...
    Reply
    Hide
    Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.