12 Science CBSE Maths Answers for MCQ Continuity and Differentiability in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides 12 Science CBSE Maths Answers for MCQ Continuity and Differentiability 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 Continuity and Differentiability 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 second order derivative of the function .
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : Find for the function . (View Answer Video)
Question 2 : Differentiate w.r.t.x the function . (View Answer Video)
Question 3 : Differentiate the function w.r.t.x . (View Answer Video)
Question 4 : If x and y are connected parametrically by the equation , without eliminating the parameter, find . (View Answer Video)
Question 5 : If and , find . (View Answer Video)
Question 1 : Let A be a non-singular square matrix of order 3 * 3. Then | adj A | is equal to: (View Answer Video)
Question 2 : If x, y, z are non-zero real numbers, then the inverse of matrix is, (View Answer Video)
Question 3 : Find the inverse of the matrix . (View Answer Video)
Question 4 : Find the values of x, if . (View Answer Video)
Question 5 : Find the adjoint of the matrix . (View Answer Video)
Question 1 : The function f is a differentiable function and satisfies the functional equation f(x) + f(y) = f(x + y) – xy – 1for every pair x, y of real numbers. If f(1) = 1, then the number of integers n ≠ 1 for which f(n) = n is_______________. (View Answer Video)
Question 2 : The normal at the point (1, 1) on the curve is: (View Answer Video)
Question 3 : Ifthen the approximate value of f(3.02) is : (View Answer Video)
Question 4 : If, then the approximate value of f(3.02) is _________. (View Answer Video)
Question 5 : Find two positive numbers x and y such that x+y=60 and is maximum. (View Answer Video)
Question 1 : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)