مسالة 11

[IMG]https://www.quicklook4u.com/upload//uploads/images/quicklook4u-c5a23eeb5d.jpg[/IMG]



الاجابة


[url=https://www.quicklook4u.com/upload//uploads/images/quicklook4u-61d5537cdd.jpg][color=#ff0040][size=6]هنا[/size][/color][/url]