الصف الاول
1st sec U1L1-Complex Numbers video
1st sec U1L1-opperation C N video
1st sec U1L1- C N QUIZ video
1st sec U1L1-Complex Numbers HW
1st sec U1L1-Complex Numbers HW 2
1st sec U1L1-Complex Numbers QUIZ
1st sec U1-L2-type of two roots video
1st sec U1-L3- Relation between two roots video
1st sec U1-L2-type of two roots HW
1st sec U1-L3- Relation between two roots HW
1st sec U2-L1- Directed angle video
1st sec U2-L1- Directed angle HW
1st sec U3L1-Similarity video
1st sec U3L1-Similarity HW
