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ÇáÒÇÆÑ ÇáßÑíã:ÊÓÊØíÚ ãÔÇåÏÉ ßá ÇáãæÇÖíÚ ÈÏæä ÔÑØ ÇáÚÖæíÉ áßä ãÔÇÑßÊß ÊÍÊÇÌ ÚÖæíÉ ÇáãäÊÏì
ÕÝÍÉ 1 ãä 6 123456 ÇáÃÎíÑÉÇáÃÎíÑÉ
ÇáäÊÇÆÌ 1 Åáì 12 ãä 71
  1. Top | #1

    ÊÇÑíÎ ÇáÊÓÌíá
    Sep 2013
    ÑÞã ÇáÚÖæíÉ
    17034
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    ÇÓÊÇÐ ãÊãíÒ
    ãÚÏá ÇáãÔÇÑßÇÊ
    0.28
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    ÇáÚÑÇÞ / Ðí ÞÇÑ
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    1,349
    Thanked: 1595

    ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    $Q1)\lim_{x\to5}\frac{4-\sqrt{21-x}}{\sqrt[3]{x-13}+2}$

    $Q2)\lim_{x\to\frac{4}{3}}\frac{6x^{2}-5x-4}{3x^{2}+17x-28}$

    $Q3)\lim_{n\to\infty }\frac{(n+1)!-(n-1)!}{(n+1)!+(n-1)!}$
    "ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
    ãä ãæÇÖíÚ


  2. The Following 3 Users Say Thank You to ÝáÇÍ ÇáäÇÕÑí For This Useful Post:

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  3. Top | #2

    ÊÇÑíÎ ÇáÊÓÌíá
    Sep 2012
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    15125
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    0.34
    ÇáÏæáÉ
    ÇáÚÑÇÞ / ÇáäÌÝ ÇáÇÔÑÝ 07802542163
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    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)


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  5. Top | #3

    ÊÇÑíÎ ÇáÊÓÌíá
    Sep 2013
    ÑÞã ÇáÚÖæíÉ
    17034
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    ÇÓÊÇÐ ãÊãíÒ
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    Thanked: 1595

    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    $Q1)\lim_{x\to5}\frac{4-\sqrt{21-x}}{\sqrt[3]{x-13}+2}$

    $=\lim_{x\to5}\frac{4-\sqrt{21-x}}{\sqrt[3]{x-13}+2}.\frac{4+\sqrt{21-x}}{(\sqrt[3]{x-13})^{2}-2\sqrt[3]{x-13}+4}.\frac{(\sqrt[3]{x-13})^{2}-2\sqrt[3]{x-13}+4}{4+\sqrt{21-x}}$

    $=\lim_{x\to5}\frac{16-21+x}{x-13+8}.\frac{(\sqrt[3]{x-13})^{2}-2\sqrt[3]{x-13}+4}{4+\sqrt{21-x}}$

    $=\lim_{x\to5}\frac{x-5}{x-5}.\frac{(\sqrt[3]{x-13})^{2}-2\sqrt[3]{x-13}+4}{4+\sqrt{21-x}}$

    $=\frac{3}{2}$
    "ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
    ãä ãæÇÖíÚ


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  7. Top | #4

    ÊÇÑíÎ ÇáÊÓÌíá
    Sep 2013
    ÑÞã ÇáÚÖæíÉ
    17034
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    ÇÓÊÇÐ ãÊãíÒ
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    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    $Q4)\lim_{x\to0}\frac{2^{3x}-3^{5x}}{sin(7x)-(2x)}$

    $Q5)\lim_{n\to\infty }(\frac{2n^{2}+n+5}{2n^{2}+n+4})^{3n^{2}+1}$

    $Q6)\lim_{n\to\infty }\frac{n\sqrt[3]{3n^{2}}+\sqrt[4]{4n^{8}+1}}{(n+\sqrt{n})\sqrt{7-n+n^{2}}}$
    "ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
    ãä ãæÇÖíÚ


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  9. Top | #5

    ÊÇÑíÎ ÇáÊÓÌíá
    Feb 2011
    ÑÞã ÇáÚÖæíÉ
    2
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    ÇáãÏíÑ ÇáÚÇã ááãäÊÏì
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    ÇáÚÑÇÞ 07701766668 / 07800055259
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    9,151
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    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    ÇáÇÓÊÇÐ ÝáÇÍ
    ÇÕÈÍÊ ãÈÏÚÇ Ýí ÇáÑíÇÖíÇÊ æÈÇÑÚÇ Ýí ÇááÇÊßÓ
    ÍíÇß Çááå

  10. The Following 2 Users Say Thank You to ßÇãá ãæÓì ÇáäÇÕÑí For This Useful Post:

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  11. Top | #6

    ÊÇÑíÎ ÇáÊÓÌíá
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    ÇÓÊÇÐ ãÊãíÒ ( ÎÈíÑÚÇã)
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    Thanked: 2677

    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)


  12. The Following User Says Thank You to Ìáíá ÇáÒíÇÏí For This Useful Post:

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  13. Top | #7

    ÊÇÑíÎ ÇáÊÓÌíá
    May 2014
    ÑÞã ÇáÚÖæíÉ
    19175
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    ÇÓÊÇÐ ãÊãíÒ ( ÎÈíÑÚÇã)
    ãÚÏá ÇáãÔÇÑßÇÊ
    0.38
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    1,725
    Thanked: 2677

    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    ãÍÇæáÉ áÊÚáã ÇáÇÊíßÓ[IMG]$\huge 4-{\color{Magenta} \lim_{x\rightarrow 0}(\frac{2^{3x}-3^{ax}}{sin7x-2x})}=\lim_{x\rightarrow 0}(\frac{\frac{8^{x}-243^{x}}{x}}{\frac{sin7x-2x}{x}})=\frac{ln8-ln243}{a}$ [/IMG]

  14. Top | #8

    ÊÇÑíÎ ÇáÊÓÌíá
    Sep 2013
    ÑÞã ÇáÚÖæíÉ
    17034
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    ÇÓÊÇÐ ãÊãíÒ
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    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    ÇáÝÖá ááå ÇæáÇ æáßã ÇÓÊÇÐäÇ ÇáßÈíÑ ßÇãá ãæÓì ÇáäÇÕÑí áÇÇäßÑ Çääí ÊÊáãÐÊ Úáì íÏíßã Ýí åÐÇ ÇáÕÑÍ ÇáÚáãí ÇáÑÇÆÚ .ÇÊÔÑÝ Çä Êßæä ÇÓÊÇÐí æãÚáãí ÇáÇæá .áíÓ áí ÛíÑ ÇáÏÚÇÁ áÔÎÕßã ÇáßÑíã ÈÇáÊæÝíÞ ÇáÏÇÆã æÇáÚãÑ ÇáãÏíÏ
    "ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
    ãä ãæÇÖíÚ


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  16. Top | #9

    ÊÇÑíÎ ÇáÊÓÌíá
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    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    Q6)
    \[\lim_{n\rightarrow \infty }\frac{n\sqrt[3]{3n^2}+\sqrt[4]{4n^8+1}}{(n+\sqrt{n}+\sqrt{7-n+n^2})}\\=\lim_{n\rightarrow \infty }\frac{n^\frac{5}{3}\sqrt[3]{3}+n^1\sqrt[4]{4+\frac{1}{n^8}}}{n^2(1+\frac{1}{n})\sqrt{\frac{7 }{n^2}-\frac{1}{n}+1}}=\sqrt{2}\]


    ãáÇÍÙå : ÇÓ n Ýí ÇáÍÏ ÇáËÇäí (ÇáÈÓØ )2æáíÓ 1
    [URL="http://alnasiry.net/forums"][IMG]http://alnasiry.net/forums/uploaded/2_iraqiflag.gif[/IMG][/URL]
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  18. Top | #10

    ÊÇÑíÎ ÇáÊÓÌíá
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    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    $Q7)\lim_{n\to\infty }\frac{n^{3}}{1^{2}+2^{2}+3^{2}+...+n^{2}}$

    $Q8)\lim_{n\to\infty }\frac{3n^{2}+2}{1+2+3+...+n}$

    $Q9)\lim_{n\to\infty }\frac{(n+1)!-n!}{3(n^{2}+1)(n-1)!}$

    $Q10)\lim_{x\to 0}\frac{x^{3}-3x^{2}}{\sqrt[3]{x^{2}+8}-2}$
    ÇáÊÚÏíá ÇáÃÎíÑ Êã ÈæÇÓØÉ ÝáÇÍ ÇáäÇÕÑí ; 06-06-2016 ÇáÓÇÚÉ 03:59 PM

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  20. Top | #11

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    0.68
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    3,146
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    ÑÏ: ÓáÓáÉ ÇáÛÇíÉ (ØÈÇÚÉ ÈÇááÇÊßÓ)

    ÇáÊÚÏíá ÇáÃÎíÑ Êã ÈæÇÓØÉ ÕáÇÍ ÇÍãÏ ; 06-05-2016 ÇáÓÇÚÉ 08:23 AM

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  22. Top | #12

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    ÇáÓÄÇá ÑÞã10


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