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

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

Expert Teacher provides 12 Science Maths CBSE Application of Derivatives 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:

A tank with a rectangular base and rectangular sides, open at the top is to be constructed so that its depth is 2m and volume isQuestion If the building of tank costs Rs.70 per sq meter for the base and Rs.45 per sq meter for sides. What is the cost of least expensive?

Answer Video in English:

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

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

Question 1 : For all values of x, the minimum value of  Question  is : (View Answer Video)

Question 2 : The slope of the normal to the curve Question at x = 0 is :
  (View Answer Video)

Question 3 : Find the maximum profit that a company can make if the profit function is.Question (View Answer Video)

Question 4 : If,Question then the approximate value of f(3.02) is _________. (View Answer Video)

Question 5 : Find approximate value of  Question (View Answer Video)

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

Vector Algebra

Question 1 : Find the sum of the vectors Question and Question (View Answer Video)

Question 2 :  Write a vector in the direction of the vector Question that has magnitude 9 units.   (View Answer Video)

Question 3 :  If Question and Question are two equal vectors, then write the value of Question  (View Answer Video)

Question 4 : Find a vector in the direction of vector Question which has magnitude 21 units.  (View Answer Video)

Question 5 :  Write a unit vector in the direction of the sum of vectors Questionand Question  (View Answer Video)

Continuity and Differentiability

Question 1 : Find the value of k, if the area of the triangle is 4 sq unit and vertices are (-2, 0), (0, 4), (0, k). (View Answer Video)

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

Question 3 : Find Question for the function Question. (View Answer Video)

Question 4 : Find Question for the function Question. (View Answer Video)

Question 5 : Differentiate the function w.r.t.x Question. (View Answer Video)

Linear Programming

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