CBSE Matrices Maths 12 Science Answers for MCQ in English

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

Expert Teacher provides CBSE Matrices Maths 12 Science 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:

Using elementary transformation, find the inverse of the matrix Question.

Answer Video in English:

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

Similar Questions from CBSE, 12th Science, Maths, Matrices

Question 1 : Compute: Question.

Question 2 : Find the value of y,  from the equation: Question.

Question 3 : Given, Question, find the value of z.

Question 4 : Find the transpose of the matrix: Question.

Question 5 : If A is a square matrix such that,Question then find the simplified value of:Question.

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

Linear Programming

Question 1 : The objective function is maximum or minimum, which lies on the boundary of the feasible region.

Differential Equations

Question 1 : Write the degree of the differential equation Question

Question 2 : Obtain the differential equation of the family of circles passing through the points (a, 0) and (-a, 0).

Question 3 : Solve the differential equation:
 Question

Question 4 : Find the particular solution of the differential equation Questiongiven that y = 1, when x = 0.

Question 5 : Form the differential equation of the family of circles in the second quadrant and touching the co-ordinate axes.

Vector Algebra

Question 1 : L and M are two points with position vectors Questionand Questionrespectively. Write the position vectors of a point N which divides the line segment LM in the ratio 2:1 externally.  

Question 2 : Find the direction cosines of the vector joining the points A(1, 2, -3) and B(-1, -2, 1), directed from A to B.

Question 3 :  If Questionand Questiondenote the position vectors of points A and B respectively and C is a point on AB such that AC = 2 CB, then write the position vector of C. 

Question 4 : Find |a| and |b|, if (a + b).(a - b) = 8 and |a| = 8|b|.

Question 5 :  Find the sum of the vectors : Question