CBSE Maths 12 Science Vector Algebra MCQ Solutions in English

CBSE Maths 12 Science Vector Algebra MCQ Solutions in English to enable students to get Solutions in a narrative video format for the specific question.

Expert Teacher provides CBSE Maths 12 Science Vector Algebra MCQ Solutions through Video Solutions in English language. This video solution will be useful for students to understand how to write an answer in exam in order to score more marks. This teacher uses a narrative style for a question from Vector Algebra not only to explain the proper method of answering question, but deriving right answer too.

Please find the question below and view the Solution in a narrative video format.

Question:

Find the unit vector in the direction of vector PQ, where P and Q are the points (1, 2, 3) and (4, 5, 6) respectively.

Solution Video in English:

You can select video Solutions from other languages also. Please check Solutions in ( Hindi )

Similar Questions from CBSE, 12th Science, Maths, Vector Algebra

Question 1 : Find the scalar quantities : 
(i)     Work                     (ii)      Force
(iii)   Velocity                 (iv)     Displacement.   (View Answer Video)

Question 2 : Find the vector quantities from the following:
(i) Time period          (ii) Distance          (iii) Force
(iv) Velocity               (v) Work done          
  (View Answer Video)

Question 3 :  Find the position vector of c which divides the line segment joining A & B whose position vectors are Questionand Questioninternally in the ratio
2 : 3.  (View Answer Video)

Question 4 : Write a unit vector in the direction of the sum of vectors : Questionand Question  (View Answer Video)

Question 5 : Find |x|, if for a unit vector a,(x - a).(x + a) = 12. (View Answer Video)

Questions from Other Chapters of CBSE, 12th Science, Maths

Matrices

Question 1 : IfQuestion , then find "a". (View Answer Video)

Question 2 : If Question , find (x-y). (View Answer Video)

Question 3 : Find the value of y, from the equation: Question.  (View Answer Video)

Question 4 : Find the value of c from the equation: Question.  (View Answer Video)

Question 5 : Matrices A and B will be inverse of each other only if : (View Answer Video)

Application of Integrals

Question 1 : Find the area enclosed between the parabola Question and the line y = mx. (View Answer Video)

Question 2 : Find the area between the curves y = x and Question (View Answer Video)

Question 3 : Using the method of integration find the area of the triangle ABC, coordinates of whose vertices are A(2, 0), B(4, 5) and C(6, 3). (View Answer Video)

Question 4 : Find the area of the region enclosed by the parabola Questionthe line y = x + 2. (View Answer Video)

Question 5 : Using integration, find the area of the region bounded by the line 2x + y = 4, 3x - 2y = 6 and x - 3y + 5 = 0. (View Answer Video)

Determinant

Question 1 :  Find the area of the triangle with vertices at the points (-2, -3), (3, 2), (-1, -8). (View Answer Video)

Question 2 :  Evaluate the determinants:Question. (View Answer Video)

Question 3 : Find the equation of the line joining (1, 2) and (3, 6) using determinants. (View Answer Video)

Question 4 : Let A be the non- singular square matrix of order Question, then |adj A| is equal to, (View Answer Video)

Question 5 : Let A be a square matrix of order Question, then |kA| is equal to, (View Answer Video)