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Ch#1–Download Free Notes Class 11th/FSC-I/ICS Mathematics (FBISE Islamabad) and Other Boards in shape of Video Lectures in Urdu Language

Dear Students,

Today, almost 90% of our students have joined different Academies for learning purpose. Some of them hired tutors and are charging high fee. We realize the factor and are very well aware that it is very much difficult for the parents to afford the high fee of different Academies / Tutors. We also concluded that the Academies are not providing good teaching services to the students but charging high fee from students. After realizing the factors we have uploaded the videos prepared by SABAQ foundation on our website which will really beneficial for the students as well as the people who are serving as teachers of different subjects in different institutions.

From this section you can download / view Video Lectures on Mathematics Class 11th / F.Sc / ICS Part-I for free. These Videos for F.Sc students have been prepared by SABAK Foundation for the ease of students as per new and updated syllabus/course prescribed by Federal Board of Intermediate & Secondary Education (FBISE), Islamabad – Pakistan and other BISE(s)/Boards of Pakistan. We are fully hopeful that after after watching/viewing these Video Lectures you will score 90% plus marks in your exams as they have been prepared in a very simple, easy, brief and in simple and lucid language to understand. The purpose of sharing these videos is to promote education in Pakistan and to help those students who really want to learn something. These videos are enough for learning purpose, and after watching these video lectures you will come to know that you are no more in need of any kind of tuition or Academy.

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Please select the desired subject to download / watch the video from the links given below:

Chapter 1: Numbers System (49 videos)

1.1: Introduction

  1. Introduction to Real Numbers

1.2: Rational Numbers and Irrational Numbers

  1. Presenting Rational Numbers on Number Line
  2. Presenting Irrational Numbers on Number Line
  3. Proving Square Root of Prime Number is Irrational Number

1.3: Properties of Real Numbers

  1. Closure Law of Rational Numbers
  2. Commutative Law
  3. Associative Law
  4. Additive Identity & Additive Inverse
  5. Multiplicative Identity & Inverse
  6. Distributive Law
  7. Reflexive And Symmetric Property of Equality
  8. Transitive Property of Equality
  9. Additive Property of Equality
  10. Multiplicative Property of Equality
  11. Cancellation Property of Equality
  12. Trichotomy Property of Inequality
  13. Transitive Property of Inequality
  14. Additive Property of Inequality
  15. Multiplicative Property of Inequality
  16. Inequality Multiplicative Inverse

1.4: Complex Numbers

  1. Complex Number Introduction
  2. Definition of Complex Number
  3. Conjugate of Complex Number
  4. Equality of Complex Number
  5. Properties of Complex Number
  6. Reflexive & Symmetric Law of Complex Number
  7. Transitive Law of Complex Number
  8. Addition of Complex Number
  9. Multiplication of Complex with Scalar Numbers
  10. Multiplication of Complex Numbers
  11. Subtraction of Complex Numbers
  12. Division of Complex Numbers
  13. Division Property of Complex Numbers
  14. Additive Inverse and Multiplicative Inverse of Complex Numbers
  15. Commutative Property of Complex Numbers
  16. Associative Property of Complex Numbers
  17. The Distributive Property of Complex Numbers
  18. Additive Identity and Multiplicative Identity of Complex Numbers

1.5: The Real Line

  1. Presenting Rational Numbers on Number Line
  2. Presenting Irrational Numbers on Number Line
  3. Cartesian Coordinate System & Cartesian Plane

1.6: Geometrical Representation of Complex Numbers

  1. Argand Diagram
  2. Modulus of Complex Number
  3. Theorems on Complex Number
  4. More on Theorems on Complex Numbers
  5. Vector Interpretation of Complex Numbers
  6. The Triangle Inequality
  7. Polar Form of a Complex Number

1.7: To Find Real and Imaginary Parts of ( x + i y ) ^n

  1. Real and Imaginary parts of Expression of Power n