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

Expert Teacher provides Matrices Maths 12 Science CBSE 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 inverse of the matrix, . (View Answer Video)

**Question 3** : If , find (x-y). (View Answer Video)

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

**Question 5** : Given, , find the value of x. (View Answer Video)

**Question 1** : Let A be square matrix of order 3 * 3, then |kA|is equal to (View Answer Video)

**Question 2** : If area of a triangle is 35 sq unit with vertices (2, -6), (5, 4) and (k, 4), then k is, (View Answer Video)

**Question 3** : Find the adjoint of the matrix . (View Answer Video)

**Question 4** : Find the equation of the line joining (1, 2) and (3, 6) using determinants. (View Answer Video)

**Question 5** : Find the values of x, if . (View Answer Video)

**Question 1** : Evaluate: as limit of sums. (View Answer Video)

**Question 2** : Evaluate : (View Answer Video)

**Question 3** : Evaluate : (View Answer Video)

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

**Question 5** : Find the integral of the function . (View Answer Video)

**Question 1** : Write in the simplest form. (View Answer Video)

**Question 2** : If Find the values of x. (View Answer Video)

**Question 3** : is equal to : (View Answer Video)

**Question 4** : Solve for

(View Answer Video)

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