رابط الموضوع + الحل المفصل :
https://www.mediafire.com/file/1kgr17jrr1jnjtg/%25D9%2585%25D9%2588%25D8%25B6%25D9%2588%25D8%25B9_%25D8%25A7%25D9%2584%25D8%25A5%25D8%25AE%25D8%25AA%25D8%25A8%25D8%25A7%25D8%25B1_02_%252B_%25D8%25A7%25D9%2584%25D8%25AD%25D9%2584_%25D8%25A7%25D9%2584%25D9%2585%25D9%2581%25D8%25B5%25D9%2584_%25D9%2584%25D9%2584%25D8%25A3%25D8%25B3%25D8%25AA%25D8%25A7%25D8%25B0_%25D8%25AC%25D8%25A7%25D8%25AF%25D9%2584_%25D8%25B9%25D8%25A8%25D8%25AF%25D8%25A7%25D9%2584%25D9%2585%25D8%25AC%25D9%258A%25D8%25AF_.pdf/file