tag:blogger.com,1999:blog-2344496757587853886.post9138287242872766301..comments2024-03-05T12:03:02.092-08:00Comments on الرياضيات لكل المستويات: الحساب المثلثي اولى باك تمرين 10 حل معادلة مثلثية من الدرجة الثانيةYoussef Nejjarihttp://www.blogger.com/profile/06425359241212364256noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-2344496757587853886.post-86653931403145497332015-02-18T03:36:48.064-08:002015-02-18T03:36:48.064-08:00ba9i na9s wa7d l7al x=-pi/2+kpiba9i na9s wa7d l7al x=-pi/2+kpiAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-2344496757587853886.post-32640452087455781212015-01-13T05:33:01.161-08:002015-01-13T05:33:01.161-08:00ostad 3lach madarnach 2 holol drna ri hal ostad 3lach madarnach 2 holol drna ri hal Anonymoushttps://www.blogger.com/profile/17750980111036449022noreply@blogger.com