Follow the links below To watch More lectures: 1st lecture Exercise # 1.1 • Exercise 1.1 Matrices - 9th Class Math | M... 2nd lecture Exercise # 1.2 • Exercise 1.2 Matrices - 9th Class Math - ... 3rd lecture Exercise # 1.3 • Exercise 1.3 Matrices 9th Class Math - | ... 4th lecture Exercise # 1.4 • Exercise 1.4 Matrices 9th Class Math - | ... 5th lecture Exercise # 1.5 • Determinant of 2 x 2 matrix Matrices- Exer... 6th lecture Exercise # 1.5 • Determinant of 3 x 3 Matrix Matrices- Exe... This channel is only for educational purposes. Maths Engineer channel have all the lectures will be on the basic topics to facilitate All the students to get higher marks in Exams and also learn lessons. This lecture is specially recorded for students of 9th and 10th class from all Kpk/Punjab Boards and is based on the current curriculum of study. All our lectures are conducted in Urdu/English medium to facilitate Pakistani students. Please like share and subscribe Maths Engineer channel . Thanks #maths #logarithm #lawsoflogarithm