$Q52)\int \frac{sinx+cosx}{cos^{2}xsin^{3}x-sin^{2}xcos^{3}x}dx$
$Q53)\int \frac{dx}{cos3x-cos^{3}x}$
$Q54)\int \frac{dx}{cos2x-sec^{2}x}$
$Q52)\int \frac{sinx+cosx}{cos^{2}xsin^{3}x-sin^{2}xcos^{3}x}dx$
$Q53)\int \frac{dx}{cos3x-cos^{3}x}$
$Q54)\int \frac{dx}{cos2x-sec^{2}x}$
"ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
$Q55)\int \frac{cosx}{1+cos\frac{x}{2}}dx$
"ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
Íá ÇáÇÓÊÇÐ ÝÊÇÍ äÇÕÍ
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"ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
$Q56)\int \frac{cosx}{cos^{2}x+sin2x}dx$
$Q57)\int \frac{sinx}{sin^{2}x+sin^{3}x}dx$
ÇáÊÚÏíá ÇáÃÎíÑ Êã ÈæÇÓØÉ ÝáÇÍ ÇáäÇÕÑí ; 03-03-2017 ÇáÓÇÚÉ 11:46 PM
"ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
Íá ÇáÇÓÊÇÐ ÈåÇÁ ÇÍãÏ
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"ÇáÑíÇÖíÇÊ åí Êáß ÇáãÊÚÉ ÇáÊí íÈÍË ÚäåÇ ÇáÃÐßíÇÁ æíÍÇæáæä ÇÓÊßÔÇÝ ÃÓÑÇÑåÇ æÍá ãÌåæáÇÊåÇ"
ÇáÐíä íÔÇåÏæä ÇáãæÖæÚ ÇáÂä: 1 (0 ãä ÇáÃÚÖÇÁ æ 1 ÒÇÆÑ)
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