CBSE Application of Derivatives Maths 12 Science Answers for MCQ in English

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

Expert Teacher provides CBSE Application of Derivatives 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 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:

Find the maximum profit that a company can make if the profit function is.Question

Answer Video in English:

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

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

Question 2 : What is the maximum value of the function sin x+ cos x? (View Answer Video)

Question 3 : The line y = mx + 1 is a tangent to the curve Question if the value of m 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 : What is the maximum value of the function sin x+ cos x? (View Answer Video)

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

Matrices

Question 1 : If Question, write  Question, where Question is the transpose of A? (View Answer Video)

Question 2 : Find the value of Y, if Question and Question (View Answer Video)

Question 3 : Find the value of X, if Question and Question. (View Answer Video)

Question 4 : Compute: Question. (View Answer Video)

Question 5 : Let Question Find AB. (View Answer Video)

Vector Algebra

Question 1 :  If Questionand Questiondenote the position vectors of points A and B respectively and C is a point on AB such that AC = 2 CB, then write the position vector of C.  (View Answer Video)

Question 2 :  If Question and Question are two equal vectors, then write the value of Question  (View Answer Video)

Question 3 : Find the value of Questionif the points with position vectors Question and Questionare coplanar.  (View Answer Video)

Question 4 : Find the unit vector in the direction of the vector Question (View Answer Video)

Question 5 : Find the unit vector in the direction of vector PQ, where P and Q are the points (1, 2, 3) and (4, 5, 6) respectively. (View Answer Video)

Probability

Question 1 : A girl throws a die. If she gets a 5 or 6, she tosses a coin three times and notes the number of heads. If she gets 1, 2, 3 or 4, she tosses a coin two times and notes the number of heads obtained. If she obtained exactly two heads, what is the probability that she threw 1, 2, 3, or 4 with the die?      (View Answer Video)

Question 2 : A bag contains (2n+1) coins. It is known that (n-1) of these coins have a head on both sides, whereas the rest of the coins are fair. A coin is picked up at random from the bag and is tossed. If the probability that the toss results in a head is Question, determine the value of n. (View Answer Video)

Question 3 : A class has 15 students whose ages are 14, 17, 15, 14, 21, 17, 19, 20, 16, 18, 20, 17, 16, 19 and 20 years. One student is selected in such a manner that each has the same chance of being chosen and the age X of the selected student is recorded. What is the probability of the random variable X? Find the mean.   (View Answer Video)

Question 4 : An experiment succeeds thrice as often as it fails. Find the probability that in the next trials, there will be atleast 3 successes.    (View Answer Video)

Question 5 : A pair of coins is tossed once. Find the probability of showing atleast one head. (View Answer Video)