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

Expert Teacher provides CBSE Vector Algebra Maths 12 Science Answers for MCQ through Video Answers in Hindi 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 Answer in a narrative video format.

** Question:**

** Find the sum of the vectors and **

** Answer Video in** **Hindi****:**

You can select video Answers from other languages also. Please check Answers in ( English )

**Question 1** : Write a unit vector in the direction of the sum of vectors and (View Answer Video)

**Question 2** : Find a vector in the direction of vector which has magnitude 21 units. (View Answer Video)

**Question 3** : Find the sum of the vectors : (View Answer Video)

**Question 4** : If and are two equal vectors, then write the value of (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** : is equal to :

(View Answer Video)

**Question 1** : The function, f(x) = 2x + 1 is, (View Answer Video)

**Question 2** : A function is bijective if and only if, (View Answer Video)

**Question 3** : Let be defined as f(x) = 3x. Choose the correct answer. (View Answer Video)

**Question 4** : Let be defined as . Choose the correct answer. (View Answer Video)

**Question 5** : Number of binary sets on the set is, (View Answer Video)

**Question 1** : If and , find . (View Answer Video)

**Question 2** : Differentiate the function with respect to x. (View Answer Video)

**Question 3** : Find the second order derivative of the function . (View Answer Video)

**Question 4** : Find the second order derivative of the function . (View Answer Video)

**Question 5** : Differentiate the function with respect to x. (View Answer Video)