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

Expert Teacher provides Vector Algebra MCQ CBSE Maths 12 Science 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 sum of the vectors and **

** Solution Video in** **English****:**

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

**Question 1** : The two vectors and represent the two sides AB and AC, respectively of Find the length of the median

though A. (View Answer Video)

**Question 2** : Find the scalar quantities :

(i) Work (ii) Force

(iii) Velocity (iv) Displacement. (View Answer Video)

**Question 3** : Find |x|, if for a unit vector a,(x - a).(x + a) = 12. (View Answer Video)

**Question 4** : Find the sum of the vectors and (View Answer Video)

**Question 5** : Write the position vector of the point which divides the join of points with position vectors and in the ratio 2:1. (View Answer Video)

**Question 1** : Using integration, find the area of the triangle ABC, where A is (2,3), B is (4,7) and C is (6,2). (View Answer Video)

**Question 2** : Using integration, find the area of the co-ordinates whose vertices are P(2,0), Q(4, 5) and R(6,3). (View Answer Video)

**Question 3** : Find the area of the circle which is interior to the parabola (View Answer Video)

**Question 4** : Find the area of the region . (View Answer Video)

**Question 5** : Area lying in the first quadrant and bounded by the circle and the lines x =0 and x = 2 is (View Answer Video)

**Question 1** : Find the value of What value do you learn from it ? (View Answer Video)

**Question 2** : Write the value of (View Answer Video)

**Question 3** : Write the principal value of (View Answer Video)

**Question 4** : If then find x. (View Answer Video)

**Question 5** : Write the value of (View Answer Video)

**Question 1** : If , find (x-y). (View Answer Video)

**Question 2** : Compute: . (View Answer Video)

**Question 3** : Find the value of y, if . (View Answer Video)

**Question 4** : Compute: . (View Answer Video)

**Question 5** : If A is a square matrix such that, then find the simplified value of:. (View Answer Video)