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Perplex
Perplex
Dashboard
Topics
Exponents & LogarithmsApproximations & ErrorSequences & SeriesMatricesComplex NumbersFinancial Mathematics
Cartesian plane & linesFunction TheoryModellingTransformations & asymptotes
2D & 3D GeometryVoronoi DiagramsTrig equations & identitiesVectorsGraph Theory
ProbabilityDescriptive StatisticsBivariate StatisticsDistributions & Random VariablesInference & Hypotheses
DifferentiationIntegrationDifferential Equations
Review VideosFormula BookletMy Progress
BlogLanding Page
Sign UpLogin
Perplex
IB Math AIHL
/
Vectors
/
Video
Edit

Video Review

Watch comprehensive review videos for most units, designed for final exam preparation. Each video includes integrated problems you can solve alongside detailed solutions.

Not your average video:

Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.

Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.

Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.

Not your average video:

Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.

Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.

Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.

IB Math AIHL
/
Vectors
/
Video
Edit

Video Review

Watch comprehensive review videos for most units, designed for final exam preparation. Each video includes integrated problems you can solve alongside detailed solutions.

Not your average video:

Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.

Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.

Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.

Not your average video:

Interactive Problems: Solve problems alongside the video with step-by-step guidance and detailed solutions.

Exam Preparation: Complete unit reviews designed for final exam preparation with all key concepts covered systematically.

Expert Teaching: High-quality instruction from Perplex co-founder James Mullen with clear explanations, worked examples, and exam tips.

Vectors

Video Review

Timeline

BASICS & SCALAR PRODUCT

Different forms of vectors

00:35

Position & Displacement Vectors

02:50

Adding & subtracting vectors

05:17

Zero vector and negative vector

06:31

Scalar multiples of vectors

07:05

Vector Magnitude

07:40

Parallel vectors

08:58

Scalar product

10:34

Angle between vectors

11:12

Perpendicular vectors

13:17

Acute vs Obtuse Angles

14:18

Properties of the scalar product

14:53

Problem

15:57

Problem

20:05

Problem

31:07

VECTOR PRODUCT

Vector product

49:36

Properties of the vector product

51:54

Vector areas with cross product

53:38

Vector product and sin of angle

57:29

Problem

57:49

LINES

Vector form

1:02:50

Parametric form

1:04:02

Cartesian form

1:04:52

Modeling with vectors

1:07:14

Problem

1:07:56

Intersecting lines

1:13:28

Angle between lines

1:15:09

Parallel lines in 3D

1:16:30

Coincident lines

1:16:48

Skew lines

1:18:06

PLANES

Vector form

1:19:32

Normal form

1:21:54

General form

1:26:05

Intersection of line and plane

1:36:27

Angle between line and plane

1:37:19

Intersection between 2 planes

1:38:32

Angle between 2 planes

1:40:49

Intersection of 3 planes

1:46:43

Basics & Scalar ProductVector ProductLinesPlanes

The video will automatically pause when it reaches a problem.

Basics & Scalar ProductVector ProductLinesPlanes

Vectors

Video Review

Timeline

BASICS & SCALAR PRODUCT

Different forms of vectors

00:35

Position & Displacement Vectors

02:50

Adding & subtracting vectors

05:17

Zero vector and negative vector

06:31

Scalar multiples of vectors

07:05

Vector Magnitude

07:40

Parallel vectors

08:58

Scalar product

10:34

Angle between vectors

11:12

Perpendicular vectors

13:17

Acute vs Obtuse Angles

14:18

Properties of the scalar product

14:53

Problem

15:57

Problem

20:05

Problem

31:07

VECTOR PRODUCT

Vector product

49:36

Properties of the vector product

51:54

Vector areas with cross product

53:38

Vector product and sin of angle

57:29

Problem

57:49

LINES

Vector form

1:02:50

Parametric form

1:04:02

Cartesian form

1:04:52

Modeling with vectors

1:07:14

Problem

1:07:56

Intersecting lines

1:13:28

Angle between lines

1:15:09

Parallel lines in 3D

1:16:30

Coincident lines

1:16:48

Skew lines

1:18:06

PLANES

Vector form

1:19:32

Normal form

1:21:54

General form

1:26:05

Intersection of line and plane

1:36:27

Angle between line and plane

1:37:19

Intersection between 2 planes

1:38:32

Angle between 2 planes

1:40:49

Intersection of 3 planes

1:46:43

Basics & Scalar ProductVector ProductLinesPlanes

The video will automatically pause when it reaches a problem.

Basics & Scalar ProductVector ProductLinesPlanes