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Viewing 15 posts - 16 through 30 (of 133 total)
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  • #1317

    Soong Zhuo Rong
    Participant

    How do you solve the following P&C questions? [these are both mine and micole’s qns]
    1. 2010 RJC Prelim/P2/5 (b)(i)
    2. 2010 SAJC Prelim/P2/6 (c)
    3. 2010 SRJC Prelim/P2/8 (iii)
    4. 2010 TJC Prelim/P2/7 (b)(iii)
    5. 2010 VJC Prelim/P2/10 (a)(ii)
    6. 2010 YJC Prelim/P2/10 (a)(ii) & (b)

    thank you!

    #1318

    Micole Soh
    Participant

    Hi,

    how do you do these few DE questions?
    1. 2010 RVHS Prelim/P2/4
    2. 2010 SRJC Prelim/P2/5
    3. 2010 TJC Prelim/P1/2
    4. 2010 YJC Prelim/P1/12i

    Also, unsure of these Maclaurin Series questions:
    1. 2010 DHS Prelim/P1/9 (part a only)
    2. 2010 HCI Prelim/ P1/7

    Thanks!

    #1335

    admin
    Member

    A-Level Mathematics Tuition Singapore/JC Maths/H2 Math Tuition and Tutor

    Solutions posted on Mathematics Resources

    From A-Level Maths Tuition Singapore Tutor

    #1348

    Isaac Chong Yi Jie
    Participant

    Hi Mr Ong,

    I’m not quite sure how to do this question:
    2010 RJC Prelim/P1/13

    A curve is given by the equation 2 tan y = f(x).
    By differentiation, find the series expansion for y in ascending powers of x, up to and including the term in x^2.

    Thank you very much!

    #1355

    admin
    Member

    A-Level Mathematics Tuition Singapore/JC Maths/H2 Math Tuition and Tutor

    Hi Issac

    Solution is in the study resource

    All the best for your coming test

    Cheers! – A-Level Maths Tuition Singapore – Tutor

    #1362

    admin
    Member

    A-Level Mathematics Tuition Singapore/JC Maths/H2 Math Tuition and Tutor

    Hi Crystal as per request

    Q2i)

    let vector a = (1,2,1) and vector b = (2,4,c)

    a.b = lallblCosx
    2+6+c = root(6).root(20+c^2)Cos0
    ……………
    Solve for c

    4c)
    Vector eqn r = (0,0,1)lamda
    Cartesian eqn : x=0, y=0, Z=lamda

    Q6) P=(0,0,0) line r=(3,1,4)+t(-2,1,2)

    Let N be the foot of perpendicular from point P to the line
    Since N lies on the line
    ON = (3-2t,1+t,4+2t)
    PN = ON – OP
    = (3-2t,1+t,4+2t)

    Since PN is perpendicular to the line
    (3-2t,1+t,4+2t).(-2,1,2)=0
    Solve for t and sub back to ON

    Cheers!
    From A-Level Maths Tuition Singapore Tutor

    #1363

    Micole Soh
    Participant

    Hi, can I have the solutions to these Maclaurin Series questions:

    2010 RVHS Prelim/P1/9
    2010 SRJC Prelim/P1/4
    2010 YJC Prelim P1/10

    Thanks

    #1393

    admin
    Member

    A-Level Mathematics Tuition Singapore/JC Maths/H2 Math Tuition and Tutor

    Hi Micole

    Solutions is in the Study Resources

    All the Best

    From A-Level Tuition Centre Singapore JC Maths Tuition Tutor

    #1418

    Law Si Hui
    Participant

    Hi, how do you do this Q?
    The pt P in an argand dig represents the variable complex no z and the pt A in the first quadrant represents the fixed complex no a. Draw on the same dig, the pt A and the locus of P for the following cases:
    a) |z-a| = |a|
    b) arg (z-a) = arg (a) + (pie/2)

    Hence, find a value of a such that the complex no z satisfying both eqns in part a) and b) is purely imaginary.

    #1421

    admin
    Member

    A-Level Mathematics Tuition Centre Singapore/JC Maths/H2 Math Tuition and Tutor

    Please be inform that special lesson is arrange for JC2 H2 Math/Maths Tuition students who need extra help in Function and Differentiation on 5 Apr 4.30pm to 6pm. Lesson is FOC

    From A-Level Tuition Centre Singapore JC Maths Tuition Tutor

    #1427

    Genevieve Chia
    Participant

    Hi What are the solutions for these questions?

    1. 2010 PJC Prelim/P2/8/(b)
    2. 2010 TPJC Prelim/P2/6/(ii)
    3. 2010 VJC Prelim/P2/6
    4. 2010 AJC Prelim/P2/9/(v)
    5. 2010 CJC Prelim/P2/6/(iii)
    6. 2010 IJC Prelim/P2/7/(ii)
    7. 2010 RVHS Prelim/P2/10/(ii)
    8. 2010 SAJC Prelim/P2/7/(bii & biii)
    9. 2010 TJC Prelim/P2/8/(iii)
    10. 2010 YJC Prelim/P2/6/(ii)

    Thank you!

    #1441

    admin
    Member

    A-Level Mathematics Tuition Centre Singapore/JC Maths/H2 Math Tuition and Tutor

    Hi Genevieve, solutions are posted on Mathematics Resource

    Please contact me if u have questions on the solutions

    From A-Level Tuition Centre Singapore JC Maths Tuition Tutor

    #1444

    admin
    Member

    A-Level Maths Tuition Singapore/H2 Maths Tuition/JC Maths Tutor

    Hi JC/A-Level Mathematics Tuition Students Singapore

    Good News!, there is a lesson on Thursday 5 April 4.30 pm to 6 pm on Function.

    Come and join us. It is FOC

    From A-Level Maths Tuition Singapore Tutor

    #1446

    Genevieve Chia
    Participant

    Hello,could you post the solution to this question please:
    2010 RVHS Prelim/P2/10
    Thank you!(:

    #1447

    Genevieve Chia
    Participant

    Hi Mr Ong, I think you missed out this question the last time(:
    2010 YJC prelim/P2/6
    Thank you and sorry for the trouble!

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