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

Expert Teacher provides 12 Science Maths CBSE Matrices Answers for MCQ through Video Answers 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 Matrices 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:**

** Answer Video in** **English****:**

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

**Question 1** : Find the value of x from the equation: . (View Answer Video)

**Question 2** : Find the transpose of the matrix: . (View Answer Video)

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

**Question 4** : Find the value of X, if and . (View Answer Video)

**Question 5** : Compute: . (View Answer Video)

**Question 1** : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)

**Question 1** : Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (-5, 7). (View Answer Video)

**Question 2** : Find the vector quantities :

(i) Work (ii) Force

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

**Question 3** : Find the direction of the vector (View Answer Video)

**Question 4** : L and M are two points with position vectors and respectively. Write the position vectors of a point N which divides the line segment LM in the ratio 2:1 externally. (View Answer Video)

**Question 5** : Find the angle between two vectors a and b with magnitudes and 2 respectively, having (View Answer Video)

**Question 1** : Form the differential equation of equation y = a cos 2x + b sin 2x, where a and b are constant. (View Answer Video)

**Question 2** : Find the particular solution of the differential equation :

when x = 1, (View Answer Video)

**Question 3** : Find the particular solution of the differential equation given that where x = 1. (View Answer Video)

**Question 4** : Find the particular solution of the differential equation given that y = 1 when x = 0. (View Answer Video)

**Question 5** : Show that the solution of differential equation :

(View Answer Video)