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

Expert Teacher provides Maths Differential Equations CBSE 12 Science Solutions for MCQ 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 Differential Equations 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 x cos(a + y) = cos y, then prove that
Hence show that **

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

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

**Question 1** : If y(x) is a solution of the differential equation and y(0) = 1, then find the value of (View Answer Video)

**Question 2** : Find the particular solution of the differential equation given that y = 0 when x = 1. (View Answer Video)

**Question 3** : Solve the following differential equation :

(View Answer Video)

**Question 4** : Form the differential equation of equation y = a cos 2x + b sin 2x, where a and b are constant. (View Answer Video)

**Question 5** : Solve the differential equation:

(View Answer Video)

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

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

**Question 3** : Evaluate the determinant: . (View Answer Video)

**Question 4** : Using the properties of determinants, evaluate . (View Answer Video)

**Question 5** : Find the area of the triangle with vertices at the points (-2, -3), (3, 2), (-1, -8). (View Answer Video)

**Question 1** : Show that : (View Answer Video)

**Question 2** : Prove that : (View Answer Video)

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

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

**Question 5** : Evaluate : (View Answer Video)

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