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

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

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

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

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## Similar Questions from CBSE, 12th Science, Maths, Application of Derivatives

**Question 1** : The maximum value of is,

**Question 2** : Find two numbers whose sum is 24 and whose product is as large as possible.

**Question 3** : The normal at the point (1, 1) on the curve is:

**Question 4** : What is the maximum value of the function sin x+ cos x?

**Question 5** : The total revenue (in Rs) received from the sale of 'x' units of a product is given by :

R(x) =3x^{2}+36x+5.

FInd the marginal revenue when x=5, where by marginal revenue we mean the rate of change of total revenue with respect to the number of items sold at an instant.

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

### Differential Equations

**Question 1** : Determine degree of

**Question 2** : Solve the differential equation

**Question 3** : Find the general solution of differential equation

**Question 4** : Write the sum of the order and degree of the differential equation

**Question 5** : Find the particular solution of the differential equation given that y = 0 when x = 1.

### Linear Programming

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

### Determinant

**Question 1** : Which of the following is correct?

**Question 2** : Evaluate the determinants:.

**Question 3** : Using the properties of determinants, evaluate .

**Question 4** : Find the inverse of the matrix .

**Question 5** : If the area of a triangle is 35 sq units with vertices (2, -6), (5, 4) and (k, 4). Then k is: