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:
The normal at the point (1, 1) on the curve is;
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : On which of the following intervals in the function strictly decreasing? (View Answer Video)
Question 2 :
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 :
Question 3 : The slope of the tangent to the curve:
at the point (2, -1) is: (View Answer Video)
Question 4 : The slope of the normal to the curve at x = 0 is: (View Answer Video)
Question 5 : 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 1 : Evaluate . (View Answer Video)
Question 2 : Let A be the non- singular square matrix of order , then |adj A| is equal to, (View Answer Video)
Question 3 : Using the properties of determinants, evaluate . (View Answer Video)
Question 4 : If area of a triangle is 35 sq unit with vertices (2, -6), (5, 4) and (k, 4), then k is, (View Answer Video)
Question 5 : If A =, find | A |. (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 : If x and y are connected parametrically by the equation , without eliminating the parameter, find . (View Answer Video)
Question 2 : Find for the function . (View Answer Video)
Question 3 : Find for the function . (View Answer Video)
Question 4 : Differentiate the function with respect to x. (View Answer Video)
Question 5 : Find for the function . (View Answer Video)