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

Expert Teacher provides MCQ Solutions for CBSE Maths 12 Science Determinant 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 Determinant 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 A is an invertible matrix of order 2, then is equal to, **

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

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

**Question 1** : Find the values of x, if . (View Answer Video)

**Question 2** : Evaluate the determinants in :. (View Answer Video)

**Question 3** : If x, y, z are non-zero real numbers, then the inverse of matrix is, (View Answer Video)

**Question 4** : Let , where . THhen (View Answer Video)

**Question 5** : If A =, find | A |. (View Answer Video)

**Question 1** : If is defined by , write f(f(x)). (View Answer Video)

**Question 2** : A function defined as f(x) = 5x is, (View Answer Video)

**Question 3** : A function is bijective if and only if, (View Answer Video)

**Question 4** : Let * be the binary operation on N given by a * b = LCM of a and b. Find 5 * 7. (View Answer Video)

**Question 5** : If is a relation on N, write the range of R. (View Answer Video)

**Question 1** : Write the degree of the differential equation : (View Answer Video)

**Question 2** : Write the differential equation representing the family of curves y = mx, where m is an arbitrary constant. (View Answer Video)

**Question 3** : Write the differential equation representing the curve where a is an arbitrary constant. (View Answer Video)

**Question 4** : Write the sum of the order and degree of the differential equation (View Answer Video)

**Question 5** : Find the particular solution of the differential equation given that y = 1, when x = 0. (View Answer Video)

**Question 1** : Compute: . (View Answer Video)

**Question 2** : Find the inverse of the matrix, . (View Answer Video)

**Question 3** : Compute: . (View Answer Video)

**Question 4** : Find the value of X, if and . (View Answer Video)

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