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

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

** Find the value of z, from the equation: . **

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

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

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

**Question 2** : If , write , where is the transpose of A? (View Answer Video)

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

**Question 4** : If , then find "a". (View Answer Video)

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

**Question 1** : If x and y are connected parametrically by the equation , without eliminating the parameter, find . (View Answer Video)

**Question 2** : Find the second order derivative of the function . (View Answer Video)

**Question 3** : Find for the function . (View Answer Video)

**Question 4** : Differentiate the function with respect to x. (View Answer Video)

**Question 5** : Differentiate the function w.r.t.x . (View Answer Video)

**Question 1** : Find a vector in the direction of vector which has magnitude 21 units. (View Answer Video)

**Question 2** : If and are two equal vectors, then write the value of (View Answer Video)

**Question 3** : Write a unit vector in the direction of the sum of vectors : and (View Answer Video)

**Question 4** : If and denote 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. (View Answer Video)

**Question 5** : Find the sum of the vectors and (View Answer Video)

**Question 1** : Using integration, find the area bounded by the tangent to the curve at the point (2, 1) and the lines whose equations are x = 2y and x = 3y - 3. (View Answer Video)

**Question 2** : Using the method of integration, find the area of the region bounded by the lines: 5x - 2y -10 = 0, x + y - 9 = 0 and 2x - 5y - 4 = 0. (View Answer Video)

**Question 3** : Find the area of the region lying in the first quadrant and bounded by and y = 4. (View Answer Video)

**Question 4** : Given that , for x = 0 to x = 20. Find f(x) and g(x) such that the area between f(x) and from x = 0 to x = 5 be and area between g(x) and from y = 0 to y = 5 be . Is = ? Like functions f and g which work is better, team work or individual work? (View Answer Video)

**Question 5** : Find the area of the region bounded by the curve and . (View Answer Video)