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

CBSE Maths 12 Science 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 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.

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

Question 1 : The rate of change of the area of a circle with respect to its radius r at r = 6 cm is : (View Answer Video)

Question 2 : It is given that  at x=1, the function attains its maximum value on the interval[0,2]. Find the value of a? (View Answer Video)

Question 3 : Find two numbers whose sum is 24 and whose product is as large as possible. (View Answer Video)

Question 4 : The total revenue (in Rs) received from the sale of 'x' units of a product is given by :
R(x) =3x2+36x+5.
FInd the marginal revenue when x=5, where by marginal revenue we mean the rate of change of total revenue with respect to the number of items sold at an instant. (View Answer Video)

Question 5 : Find two positive numbers x  and y such that x+y=60 and is maximum. (View Answer Video)

### Application of Integrals

Question 1 : Using the method of integration, find the area of the region bounded by the lines: 5x - 2y -10 = 0, x + y - 9 = 0 and 2x - 5y - 4 = 0. (View Answer Video)

Question 2 : Find the area of the given curves and given lines:

Question 3 : Area lying in the first quadrant and bounded by the circle  and the lines x =0 and x = 2 is (View Answer Video)

Question 4 : Find the area of the region enclosed by the parabola the line y = x + 2. (View Answer Video)

Question 5 : Find the area bounded by the curve y = sin x between x = 0 and  (View Answer Video)

### Matrices

Question 2 : Matrices A and B will be inverse of each other only if : (View Answer Video)