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

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** Question:**

** The slope of the normal to the curve at x = 0 is: **

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

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**Question 1** : 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 2** : The points on the curve , where the normal to the curve makes equal intercepts with the axes are, (View Answer Video)

**Question 3** : On which of the following intervals in the function strictly decreasing? (View Answer Video)

**Question 4** : 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 5** : Which of the following functions are strictly decreasing on (View Answer Video)

**Question 1** : If x cos(a + y) = cos y, then prove that

Hence show that (View Answer Video)

**Question 2** : Solve the differential equation:

(View Answer Video)

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

(View Answer Video)

**Question 4** : Write the degree of the differential equation : (View Answer Video)

**Question 5** : Find the solution of the differential equation (View Answer Video)

**Question 1** : A function is bijective if and only if, (View Answer Video)

**Question 2** : Let * be the binary operation on N given by a * b = LCM of a and b. Find 20 * 16. (View Answer Video)

**Question 3** : Let * be the binary operation on N given by a * b = LCM of a and b. Find the identity of * in N. (View Answer Video)

**Question 4** : Let A = {1, 2, 3, 4} and let R = {(2, 2), (3, 3), (4, 4), (1, 2)} be a relation on A. Then, R is, (View Answer Video)

**Question 5** : be defined as f(x) = (View Answer Video)

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

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

**Question 3** : If x and y are connected parametrically by the equation , without eliminating the parameter, find . (View Answer Video)

**Question 4** : Find the second order derivative of the function . (View Answer Video)

**Question 5** : Find for the function . (View Answer Video)