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199,778 results

Youth Academy - Sir Usama
12th Math : Exercise 1.1 Complete 🔥 : Chapter 1 Function And Limits : Fsc & Ics : Sir Usama

Join Arooj Batch 2024-25 Fee Just = 1999 (All Subjects Included) Payment Method Account Name = Usama Khalid easypaisa ...

1:18:43
12th Math : Exercise 1.1 Complete 🔥 : Chapter 1 Function And Limits : Fsc & Ics : Sir Usama

122,798 views

1 year ago

Khan Academy India - English
Cross product of unit vectors | Vector Algebra | Grade 12 | Math | Khan Academy

In this video, we familiarise ourselves with the formula for cross product of vectors. We look at a few scenarios and special cases.

6:06
Cross product of unit vectors | Vector Algebra | Grade 12 | Math | Khan Academy

2,212 views

1 year ago

Khan Academy India - English
Projection of a vector | Vector Algebra | Grade 12 | Math | Khan Academy

In this video, we discuss the concept of projection. We try to find the projection of a given vector on another. We then apply what ...

8:38
Projection of a vector | Vector Algebra | Grade 12 | Math | Khan Academy

5,413 views

1 year ago

Youth Academy - Sir Usama
12th Math : Exercise 2.1 Complete 🔥 : Chapter 2 Differentiation : Fsc & Ics : Sir Usama

Join Arooj Batch 2024-25 Fee Just = 1999 (All Subjects Included) Payment Method Account Name = Usama Khalid easypaisa = 0346 ...

49:32
12th Math : Exercise 2.1 Complete 🔥 : Chapter 2 Differentiation : Fsc & Ics : Sir Usama

73,896 views

1 year ago

Khan Academy India - English
Components of a vector in 3D | Vector Algebra | Grade 12 | Math | Khan Academy

In this video, we talk about the components of a vector in 3D. For reference, we use unit vectors along x, y, and z axes and ...

8:49
Components of a vector in 3D | Vector Algebra | Grade 12 | Math | Khan Academy

888 views

1 year ago

Khan Academy India - English
Equation of a line in space | 3D Geometry | Grade 12 | Math | Khan Academy

In this video, we learn how to find the equation of a line in 3D. We first look at the vector form - where it comes from and how to find ...

10:02
Equation of a line in space | 3D Geometry | Grade 12 | Math | Khan Academy

4,158 views

11 months ago

Khan Academy India - English
Types of vectors in 3D | Vector Algebra | Grade 12 | Math | Khan Academy

In this video, we realise that if the vectors are not free, then even if they have the same magnitude and direction, they may not be ...

9:14
Types of vectors in 3D | Vector Algebra | Grade 12 | Math | Khan Academy

1,067 views

1 year ago

Khan Academy India - English
Finding area using cross product | Vector Algebra | Grade 12 | Math | Khan Academy

In this video, we derive the formula for the area of a parallelogram using the cross product. We then solve problems where we use ...

7:00
Finding area using cross product | Vector Algebra | Grade 12 | Math | Khan Academy

855 views

1 year ago

Khan Academy India - English
Adjoint of a matrix | Determinants | Grade 12 | Math | Khan Academy

In this video, we learn how to find the adjoint of a given matrix. We first find minors corresponding to each element. From the set of ...

4:07
Adjoint of a matrix | Determinants | Grade 12 | Math | Khan Academy

9,373 views

11 months ago

Khan Academy India - English
Dot product of vectors in 3D | Vector Algebra | Grade 12 | Math | Khan Academy

In this video, we familiarise ourselves with the formula for dot product of vectors. We look at a few scenarios and special cases.

9:48
Dot product of vectors in 3D | Vector Algebra | Grade 12 | Math | Khan Academy

2,586 views

1 year ago

Khan Academy India - English
Minors and cofactors | Determinants | Grade 12 | Math | Khan Academy

In this video, we learn how to find minors and cofactors corresponding to the elements of a determinant. We start off with minors ...

7:30
Minors and cofactors | Determinants | Grade 12 | Math | Khan Academy

8,141 views

11 months ago

Youth Academy - Sir Usama
12th Math : Exercise 1.3 Complete 🔥 : Chapter 1 Function And Limits : Fsc & Ics : Sir Usama

Join Arooj Batch 2024-25 Fee Just = 1999 (All Subjects Included) Payment Method Account Name = Usama Khalid easypaisa ...

1:13:24
12th Math : Exercise 1.3 Complete 🔥 : Chapter 1 Function And Limits : Fsc & Ics : Sir Usama

51,007 views

1 year ago

Youth Academy - Sir Usama
12th Math : Exercise 1.2 Complete 🔥 : Chapter 1 Function & Limits : Fsc & Ics : Sir Usama

Join Arooj Batch 2024-25 Fee Just = 1999 (All Subjects Included) Payment Method Account Name = Usama Khalid easypaisa ...

48:53
12th Math : Exercise 1.2 Complete 🔥 : Chapter 1 Function & Limits : Fsc & Ics : Sir Usama

49,850 views

1 year ago

Khan Academy India - English
Domain and range of inverse functions| Inverse Trigonometric Functions| Grade 12| Math| Khan Academy

In this video, we share some observations on the domain and range of inverse trigonometric functions. We realise that the sets for ...

12:47
Domain and range of inverse functions| Inverse Trigonometric Functions| Grade 12| Math| Khan Academy

1,705 views

11 months ago

Youth Academy - Sir Usama
12th Math : Exercise 2.3 Complete 🔥 : Chapter 2 Differentiation : Fsc & Ics : Sir Usama

Join Arooj Batch 2024-25 Fee Just = 1999 (All Subjects Included) Payment Method Account Name = Usama Khalid easypaisa ...

1:06:11
12th Math : Exercise 2.3 Complete 🔥 : Chapter 2 Differentiation : Fsc & Ics : Sir Usama

60,954 views

1 year ago

Youth Academy - Sir Usama
12th Math : Exercise 1.4 Complete 🔥 : Chapter 1 Function And Limits : Fsc & Ics : Sir Usama

Join Arooj Batch 2024-25 Fee Just = 1999 (All Subjects Included) Payment Method Account Name = Usama Khalid easypaisa ...

36:32
12th Math : Exercise 1.4 Complete 🔥 : Chapter 1 Function And Limits : Fsc & Ics : Sir Usama

32,950 views

1 year ago

Khan Academy India - English
Principal value of inverse functions| Inverse Trigonometric Functions| Grade 12| Math | Khan Academy

In this video, we find the principal values of a few inverse trigonometric functions. The approach that we follow here is to figure out ...

5:08
Principal value of inverse functions| Inverse Trigonometric Functions| Grade 12| Math | Khan Academy

2,709 views

11 months ago

Youth Academy - Sir Usama
12th Math : Exercise 2.2 Complete 🔥 : Chapter 2 Differentiation : Fsc & Ics : Sir Usama

Join Arooj Batch 2024-25 Fee Just = 1999 (All Subjects Included) Payment Method Account Name = Usama Khalid easypaisa ...

19:16
12th Math : Exercise 2.2 Complete 🔥 : Chapter 2 Differentiation : Fsc & Ics : Sir Usama

21,944 views

1 year ago

Khan Academy India - English
Cauchy-Schwartz and Triangle inequality of vectors | Vector Algebra | Grade 12 | Math | Khan Academy

In this video, we discuss inequalities of multiplication and addition of vectors. Cauchy-Schwartz inequality says that the magnitude ...

10:30
Cauchy-Schwartz and Triangle inequality of vectors | Vector Algebra | Grade 12 | Math | Khan Academy

3,875 views

1 year ago

Khan Academy India - English
Angle between two lines | 3D Geometry | Grade 12 | Math | Khan Academy

In this video, we learn how to find the angle between two lines in 3D. We first understand how to do this when the vector forms are ...

7:42
Angle between two lines | 3D Geometry | Grade 12 | Math | Khan Academy

4,507 views

11 months ago