CBSE MCQ in English Solutions for Maths 12 Science Application of Derivatives to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides CBSE MCQ Solutions for Maths 12 Science Application of Derivatives through Video Solutions 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 Solution in a narrative video format.
Question:
Find two numbers whose sum is 24 and whose product is as large as possible.
Solution Video in English:
You can select video Solutions from other languages also. Please check Solutions in ( Hindi )
Question 1 : Sand is pouring from a pipe at the rate of . The falling sand forms a cone on the ground in such a way that the height of the cone is always one-sixth of the radius of the base. How fast is the height of the sand cone increasing, when the height is 4 cm? (View Answer Video)
Question 2 : Find two positive numbers whose sum is 16 and the sum of whose cubes is minimum. (View Answer Video)
Question 3 : Equation of normal to the curve x+y=x^y where it cuts x-axis; is (View Answer Video)
Question 4 : Find the approximate change in the surface area of a cube of side x meters caused by decreasing the side by 1%. (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 :
Question 1 : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)
Question 1 : If f is the greatest integer function and g is the modulus function . Write the value of g o f(-1/3) – f o g ( -1/3 ). (View Answer Video)
Question 2 : If is a relation on N, write the range of R. (View Answer Video)
Question 3 : Number of binary operations on the set {a, b} are : (View Answer Video)
Question 4 : If f(x) = |x| and g(x) = | 5x – 2 |. Then, fog = _____. (View Answer Video)
Question 5 : The number of binary operations which can be defined on the set is, (View Answer Video)
Question 1 : What value do you observe in real life scenario ? (View Answer Video)
Question 2 : is equal to : (View Answer Video)
Question 3 : is equal to :
(View Answer Video)
Question 4 :
Solve the equation:
Question 5 : Write the principal value of (View Answer Video)