Maths Application of Derivatives CBSE 12 Science MCQ in Hindi Answers to enable students to get Answers in a narrative video format for the specific question.

Expert Teacher provides Maths Application of Derivatives CBSE 12 Science MCQ Hindi Answers. 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 Application of Derivatives 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:**

** For all real values of x, the minimum value of is **

** Answer Video in** **Hindi****:**

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

**Question 2** : Equation of normal to the curve x+y=x^y where it cuts x-axis; is

**Question 3** : The slope of the tangent to the curve:

at the point (2, -1) is:

**Question 4** : The line y = mx + 1 is a tangent to the curve if the value of m is:

**Question 5** : The slope of the tangent to the curve at the point (2,-1) is _______________.

**Question 1** : Write the degree of the differential equation

**Question 2** : Solve the differential equation

**Question 3** : Write the differential equation representing the family of curves y = mx, where m is an arbitrary constant.

**Question 4** : Write the degree of the differential equation :

**Question 5** : Find the solution of the differential equation

**Question 1** : Compute P(A/B) if P(B) =0.5 and P(AB)=0.32.

**Question 2** : If P(A)=0.8, P(B)=0.5 and =0.4, find .

**Question 3** : If P(A)=, P(B)= and =, find .