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

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

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**Question 1** : The normal to the curve passing (1,2) is____________. (View Answer Video)

**Question 2** : Find the maximum value of in the interval [1,3]. find the maximum value of the same function in [-3,-1]. (View Answer Video)

**Question 3** : Sand is pouring from a pipe at the rate of . The falling sand forms a cone on the ground in such a way that the height of the cone is always one-sixth of the radius of the base. How fast is the height of the sand cone increasing, when the height is 4 cm? (View Answer Video)

**Question 4** : The radius of an air bubble is increasing at the rate of . At what rate is the volume of the bubble increasing when its radius is 1 cm? (View Answer Video)

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

**Question 1** : If find |A|. (View Answer Video)

**Question 2** : Find the values of x, if . (View Answer Video)

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

**Question 4** : The following system of equations has x + 3y + 3z = 2, x + 4y + 3z = 1, x + 3y + 4z = 2,

(View Answer Video)

**Question 5** : Evaluate the determinants in :. (View Answer Video)

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

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

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

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

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

**Question 1** : Write the differential equation representing the family of curves y = mx, where m is an arbitrary constant. (View Answer Video)

**Question 2** : Write the degree of the differential equation : (View Answer Video)

**Question 3** : Find the differential equation of the family of lines passing through the origin. (View Answer Video)

**Question 4** : Form the differential equation of the family of circles in the second quadrant and touching the co-ordinate axes. (View Answer Video)

**Question 5** : Write the differential equation formed from the equation y = mx + c, where m and c are arbitrary constants.

(View Answer Video)