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

Expert Teacher provides 12 Science Maths CBSE Solutions for MCQ Matrices 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 Matrices 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:**

** If , write AA ^{1}, where A^{1 }is the transpose of A? **

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

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

**Question 1** : Given, , find the value of w.

**Question 2** : If , write the value of"x".

**Question 3** : If a matrix has 24 elements, what are the possible orders it can have?

**Question 4** : Let Find AB.

**Question 5** : Let Find A + B.

**Question 1** : Find the adjoint of the matrix .

**Question 2** : Evaluate the determinant: .

**Question 3** : If the area of a triangle is 35 sq units with vertices (2, -6), (5, 4) and (k, 4). Then k is:

**Question 4** : The solution of the following system of equation is 2x + 3y = 5, 5x – 2y = 3.

**Question 5** : Let A be a non-singular square matrix of order 3 * 3. Then | adj A | is equal to:

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

**Question 1** : Find the area of smaller region bounded by the ellipse and the line .

**Question 2** : Find the distance between the point (5, 4, -6) and its image in xy-plane.

Find the area of the given curves and given lines:

and x-axis

**Question 4** : Find the area of the given curves and given lines:

and x-axis

**Question 5** : Find the area of the circle which is interior to the parabola