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

Expert Teacher provides CBSE Continuity and Differentiability Maths 12 Science 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 Continuity and Differentiability 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:**

** Differentiate the function w.r.t.x . **

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

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

**Question 1** : Differentiate w.r.t.x the function . (View Answer Video)

**Question 2** : Find for the function . (View Answer Video)

**Question 3** : Differentiate w.r.t.x the function , for some fixed a > 0 and x > 0. (View Answer Video)

**Question 4** : Differentiate the function w.r.t.x . (View Answer Video)

**Question 5** : Differentiate the function with respect to x. (View Answer Video)

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

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

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

**Question 3** : If, then the approximate value of f(3.02) is _________. (View Answer Video)

**Question 4** : The rate of change of the area of a circle with respect to its radius r at r=6cm is: (View Answer Video)

**Question 5** : The total revenue in rupees received from the sale of x units of a product is given by . The marginal revenue, when x=15 is: (View Answer Video)

**Question 1** : If E and F are two events such that,

, Find P(E or F). (View Answer Video)

**Question 2** : One card is drawn from a pack of 52 cards. Find the probability of getting a king (View Answer Video)

**Question 3** : There are three coins. First is a biased that comes up tails 60% of the times, second is also a biased coin that comes up heads 75% of the times and third is an unbiased coin. One of the three coins is chosen at random and tossed, it shows heads, what is the probability that it was the first coin? (View Answer Video)

**Question 4** : In a school, there are 1,000 students, out of which 380 are girls. Out of 380 girls, 10% of the girls scored highest in GS. What is the probability that a student chosen randomly scored highest in GS given that the chosen student is a girl? (View Answer Video)

**Question 5** : In a school, there are 1000 students out of which 430 are girls. It is known that out of 430, 10% of the girls study in class XII. What is the probability that a student chosen randomly studies in class XII, given that the chosen student is a girl? (View Answer Video)