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

    1
    ReputationRep:
    1. a) Sign Change
    b)6.45
    2. (2,1,1,-4)
    3. x =+-4root(2) y=+-2root(2)
    4. a) 12+2p/13 +3p-8/13 i
    b) p=20 lambda ±4root(5)
    5. a) k=15/2 p=3/2
    b) a=4.5,-13.5 - NEGATIVE DETERMINANT TOO
    6.a) -2i-3
    b) a=2 b=-11
    7. a) (-a, -3/2)
    b) 15/16 a^2 - NOT NEGATIVE
    8. k=2/9
    9. Proofs
    • Thread Starter
    Offline

    1
    ReputationRep:
    ...
    Offline

    1
    ReputationRep:
    How many marks on question 7?
    Offline

    17
    ReputationRep:
    7b. Was 15/16a^2
    Offline

    0
    ReputationRep:
    (Original post by Shaanv)
    7b. Was 15/16a^2
    Yh it was 15/16 a^2
    Offline

    0
    ReputationRep:
    does anyone out of how many marks were available?
    • Thread Starter
    Offline

    1
    ReputationRep:
    (Original post by anafoma)
    does anyone out of how many marks were available?
    FP1 is always out of 75 I think.
    • Thread Starter
    Offline

    1
    ReputationRep:
    (Original post by Shaanv)
    7b. Was 15/16a^2
    Thanks, was a mistype
 
 
 
  • 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
    What newspaper do you read/prefer?
  • 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

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