Recent content by Fortian09

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    Easy Parametrics Q

    yer that, it would be great thanks :D
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    Easy Parametrics Q

    does anyone mind put all the parametric equations general forms plz? that wud be a great help to everyone having trouble (probs only me)
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    Easy Parametrics Q

    u sure u just sub randoms? coz it doesnt seem right like i dont know the steps involved
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    Easy Parametrics Q

    wt about 7 nd 8 when it's the reverse?
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    Easy Parametrics Q

    Thanks for some useful help :D I have a problem constructing parametric equations... >< :$ and a few cartesian equations. 1. x=t2-2t, y=t2+2 2. x=t2+t, y=(t2/2) - 3t 3. x=3[t+(1/t)], y=4[t-(1/t)] 4. x=1/2 (at+a-t), y=1/2 (at-a-t) 5. x=7(sec@+tan@), y=7(sec@-tan@) 6. x=t+...
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    Easy Parametrics Q

    i dun care about the answer i just want the steps right
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    Easy Parametrics Q

    i have the answers but i actually need the worked solutions sorry :(
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    Easy Parametrics Q

    problems related to Locus not sure if it fits into parametrics though... :( 1. The area o the triangle enclosed by a variable line L and the axes is 8square units. M is the midpoint of the line segment on L cutting by the axes. Find the equation of the locus of M. 2. A point A moves on...
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    Related texts (global)?

    oh whoops my bad :( hmm
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    Sequences and series

    Hmm you know for the limiting sums for sequences and series... What happens if |r|>1? instead of it being -1<r<1? Because i have that problem in my Geom.Seq. qns for limiting sums
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    The Global

    Can anyone explain the concept of 'navigating the global'?
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    Related texts (global)?

    u might wanna try 'Lost in Translaton :D'
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    Sequences and series

    Omgosh i cant believe i'm asking this but i need some help on sequences and series 1. On the 1st January, 1957, a person joins a superannuation fund by investing $3000 at 9%p.a. compound interest. A similar amount is invested at the beginning of each subsequent year until the person retires on...
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    Easy Parametrics Q

    Thats coz it meets at the tangent right? what about the other two?
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    Easy Parametrics Q

    Hmm i might just add some more parametrics questions (well at least i think they're parametrics questions coz the stupid sheet just ses "Parabola:... ><') Okay first one Find the equation of the tangent at the point P(8,2) on the parabola x2=32y. If this tangent meets the tangent at...
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