Plus Two Maths Chapter 10 Vector Algebra Notes PDF Download Class 12 Maths Chapter 10 Vector Algebra Solutions PDF 
Plus Two Maths Chapter 10 Vector Algebra Notes
Plus Two Maths Chapter 10 Vector Algebra Chapter Wise Notes PDF and Key Points for Class 12 Maths Chapter 10 Vector Algebra Notes are designed by expert teachers from the latest edition of SCERT books to get good marks in board exams. SCERT Plus Two Maths Chapter 10 Vector Algebra Notes contains all chapters Of Maths Chapter 10 Vector Algebra. Here we have given SCERT Maths Chapter 10 Vector Algebra Notes Class 12. We recommend you to study SCERT Solutions for Class 12 Maths Chapter 10 Vector Algebra.
Board 
Kerala Board 
Class 
Plus Two 
Subject 
Maths 
Chapter 
Chapter 10 Vector Algebra 
Format 

Provider 
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Plus Two Maths Chapter 10 Vector Algebra Notes Chapter Wise PDF Download
Attached is a detailed study notes of all the subjects based on the of Plus Two Maths Chapter 10 Vector Algebra for the students studying in the Higher Secondary section of Kerala. Students can understand these lessons better without going to school and get better marks in the exams. Study notes of each lesson can be downloaded and used by everyone.Introduction
Physical quantities we deal are of two types, one that can be specified using a single real number which gives its magnitude and the other which involves the idea of direction as well as magnitude. The first type is called scalar quantity and the second is vector quantity. In this chapter we analyses the basic concepts about vectors, various operations, and their algebraic and geometrical properties.
I. Types of vectors
 Equal Vectors: Vectors having same magnitude and direction regardless of the positions of their initial points.
 Collinear Vectors: Vectors which are parallel to the same line, irrespective of their magnitude and direction.
 Like and Unlike Vectors: Collinear vectors having same direction are like vectors and opposite direction are unlike vectors.
 Unit Vectors: Vectors with magnitude unity.
II. Component form of a vector
Let i, j, k be the unit vectors along the xaxis, yaxis, zaxis respectively. The point P(x, y, z) be a point in space. Then the position vector of the point P can be expressed in component form as
1. If li + mj + nk is unit vector, then l,m,n are direction cosines along the vector.
2. If P (a, b, c) is a point on space, then a, b, c are direction ratios and
are direction cosines along the vector OP¯¯¯¯¯¯¯¯.
III. Addition of Vectors
AB¯¯¯¯¯¯¯¯+BC¯¯¯¯¯¯¯¯+CA¯¯¯¯¯¯¯¯=0¯¯¯ is known as triangle law of vector addition.
IV. Multiplication of a vector by a scalar
Let a¯ = a_{1}i + a_{2}j + a_{3}k be a vector and λ be a scalar. Then the product of the vector a¯ by a scalar is denoted by λa¯ and the new vector formed has a magnitude λa¯.
λa¯ = λa_{1}i + λa_{2}j + λa_{3}k
V. Vector joining two points
If P(a_{1}, a_{2}, a_{3}) and Q(b_{1}, b_{2}, b_{3}) are two points, then the vector joining P and Q is the vector PQ¯¯¯¯¯¯¯¯.
ie: PQ¯¯¯¯¯¯¯¯ = (b_{1} – a_{1})i + (b_{2} – a_{2})j + (b_{3} – a_{3})k
VI. Section Formula
If a¯ and b¯ be the position vectors of the points A and B respectively, then the position vector of the point P which divides AB in the ratio l:m
VII. Dot (Scalar) Product of vectors
VIII. Cross (vector) Product of Vectors
 a¯×b¯ is a vector perpendicular to a¯ and b¯.
 a¯×b¯ gives the area of a parallelogram with adjacent sides a¯ and b¯.
 i × i = j × j = k × k = 0,
 i × j = k, j × k = i, k × i = j
 j × i = k, k × j = i, i × k = j
IX. Box (Scalar Triple) Product of Vectors
Properties:
1. Since b¯×c¯ is a vector, [a¯b¯c¯] is a scalar quantity.
2. [a¯b¯c¯] is the volume of the parallelopiped with a adjacent sides vector a¯,b¯,c¯.
3. If a¯ = a_{1}i + a_{2}j + a_{3}k; b¯ = b_{1}i + b_{2}j + b_{3}k and c¯ = c_{1}i + c_{2}j + c_{3}k, then
4. if a¯,b¯,c¯ be any three vectors, then [a¯b¯c¯] = [b¯c¯a¯]=[c¯a¯b¯] (cyclic permutation of three vectors does not change the value of the scalar triple product).
5. In scalar triple product, the dot and cross can be interchanged.ie,
6. If any two vectors are interchanged the sign of box product is changed but magnitude remains the same.
7. If any two vectors are equal or proportional then the value of box product is zero.
8. Three vectors a¯,b¯,c¯ are coplanar if and only if [a¯b¯c¯] = 0.
Plus Two Maths All Chapter Notes PDF
 Plus Two Maths Chapter 1 Relations and Functions Notes PDF Download Class 12 Maths Chapter 1 Relations and Functions Solutions PDF
 Plus Two Maths Chapter 2 Inverse Trigonometric Functions Notes PDF Download Class 12 Maths Chapter 2 Inverse Trigonometric Functions Solutions PDF
 Plus Two Maths Chapter 3 Matrices Notes PDF Download Class 12 Maths Chapter 3 Matrices Solutions PDF
 Plus Two Maths Chapter 4 Determinants Notes PDF Download Class 12 Maths Chapter 4 Determinants Solutions PDF
 Plus Two Maths Chapter 5 Continuity and Differentiability Notes PDF Download Class 12 Maths Chapter 5 Continuity and Differentiability Solutions PDF
 Plus Two Maths Chapter 6 Application of Derivatives Notes PDF Download Class 12 Maths Chapter 6 Application of Derivatives Solutions PDF
 Plus Two Maths Chapter 7 Integrals Notes PDF Download Class 12 Maths Chapter 7 Integrals Solutions PDF
 Plus Two Maths Chapter 8 Application of Integrals Notes PDF Download Class 12 Maths Chapter 8 Application of Integrals Solutions PDF
 Plus Two Maths Chapter 9 Differential Equations Notes PDF Download Class 12 Maths Chapter 9 Differential Equations Solutions PDF
 Plus Two Maths Chapter 10 Vector Algebra Notes PDF Download Class 12 Maths Chapter 10 Vector Algebra Solutions PDF
 Plus Two Maths Chapter 11 Three Dimensional Geometry Notes PDF Download Class 12 Maths Chapter 11 Three Dimensional Geometry Solutions PDF
 Plus Two Maths Chapter 12 Linear Programming Notes PDF Download Class 12 Maths Chapter 12 Linear Programming Solutions PDF
 Plus Two Maths Chapter 13 Probability Notes PDF Download Class 12 Maths Chapter 13 Probability Solutions PDF
Highlights of Plus Two Maths Chapter 10 Vector Algebra Notes
Some of the advantages of studying from these Plus Two Maths Chapter 10 Vector Algebra notes: These notes are prepared by our highly experienced exam experts and are purely based on the latest Plus Two Maths Chapter 10 Vector Algebra syllabus as prescribed by the SCERT board.
 These Plus Two Maths Chapter 10 Vector Algebra notes cover all the important concepts, facts, equations and formulas included in the syllabus.
 These Maths Chapter 10 Vector Algebra notes are designed in a precise manner so as to provide all the important illustrations making it much easier for students to grasp important concepts crucial for the examination perspective.
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