MCQ in English Answers for CBSE Maths 12 Science Matrices

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

Expert Teacher provides MCQ Answers for CBSE Maths 12 Science Matrices 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 transpose 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 : If,Question find the value of y.  (View Answer Video)

Question 2 : Find the value of X, if Question and Question. (View Answer Video)

Question 3 : Let Question Find A + B. (View Answer Video)

Question 4 : Let Question Find BA. (View Answer Video)

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

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

Relations and Functions

Question 1 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 5 * 7. (View Answer Video)

Question 2 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 5 * 7. (View Answer Video)

Question 3 : Consider Question given by f(x) = 4x + 3. Find the inverse of f. (View Answer Video)

Question 4 : If f is the greatest integer function and g is the modulus function . Write the value of g o f(-1/3) – f o g ( -1/3 ). (View Answer Video)

Question 5 :  * is a binary operation on Z such that: a * b = a + b + ab. The solution of (3* 4) *x = – 1 is,
  (View Answer Video)

Application of Derivatives

Question 1 : A tank with a rectangular base and rectangular sides, open at the top is to be constructed so that its depth is 2m and volume isQuestion If the building of tank costs Rs.70 per sq meter for the base and Rs.45 per sq meter for sides. What is the cost of least expensive? (View Answer Video)

Question 2 : The normal to the curve Question passing (1, 2) is: (View Answer Video)

Question 3 : A cylindrical tank of radius 10 m is being filled with wheat at the rate of 314 cubic meters per hour. Then the depth of the wheat is increasing at the rate of: (View Answer Video)

Question 4 :

The total revenue in Rupees received from the sale of 'x' units of a product is given by :

                                    Question
The marginal revenue, when x=15 is :
 

(View Answer Video)

Question 5 : If,Question then the approximate value of f(3.02) is _________. (View Answer Video)

Differential Equations

Question 1 : Find the general solution of differential equation Question (View Answer Video)

Question 2 : Solve the differential
 Question (View Answer Video)

Question 3 : Form the differential equation of the family of circles touching the x-axis at origin .  (View Answer Video)

Question 4 : Find the general solution of the following differential equation :
 Question (View Answer Video)

Question 5 : Find the sum of the order and the degree of the following differential equation:
Question (View Answer Video)