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

Expert Teacher provides 12 Science Maths CBSE Differential Equations Answers for MCQ 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 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 Answer in a narrative video format.

** Question:**

** Form the differential equation of the family of circles touching the x-axis at origin . **

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

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

**Question 1** : Solve the differential equation:

(View Answer Video)

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

**Question 3** : Find the particular solution of the differential equation given that y = 1 when x = 0. (View Answer Video)

**Question 4** : Write the differential equation formed from the equation y = mx + c, where m and c are arbitrary constants.

(View Answer Video)

**Question 5** : If y(x) is a solution of the differential equation and y(0) = 1, then find the value of (View Answer Video)

**Question 1** : The rate of change of the area of a circle with respect to its radius r at r=6cm is: (View Answer Video)

**Question 2** : If the radius of a sphere is measured as 9 m with an error of 0.03 m, then find the approximate error in calculating its surface area. (View Answer Video)

**Question 3** : The slope of the normal to the curve at x = 0 is: (View Answer Video)

**Question 4** : Find the equation of the normal to a curve which passes through the point (1,2). (View Answer Video)

**Question 5** : Find two positive numbers x and y such that x+y=60 and is maximum. (View Answer Video)

**Question 1** : Solve for

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**Question 2** : If then write the value of x + y + xy. (View Answer Video)

**Question 3** : Solve for

(View Answer Video)

**Question 4** : Find the greatest and least values of (View Answer Video)

**Question 5** : Write the value of (View Answer Video)

**Question 1** : Differentiate the function with respect to x. (View Answer Video)

**Question 2** : Differentiate the function w.r.t.x . (View Answer Video)

**Question 3** : Differentiate the function w.r.t.x . (View Answer Video)

**Question 4** : If , find in terms of y alone. (View Answer Video)

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