CBSE Maths 12 Science Application of Derivatives MCQ Answers in English to enable students to get Answers in a narrative video format for the specific question.
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Question 1 : A balloon, which always remains spherical has a variable radius. Find the rate at which its volume is increasing with the radius when the later is 10 cm. (View Answer Video)
Question 2 : If , then the approximate value of f (3.02) is (View Answer Video)
Question 3 : The rate of change of the area of a circle with respect to its radius r at r=6cm is: (View Answer Video)
Question 4 : The approximate change in the volume of a cube of side x meters caused by increasing the side by 3% 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 : If x and y are connected parametrically by the equation , without eliminating the parameter, find . (View Answer Video)
Question 2 : Differentiate the function w.r.t.x . (View Answer Video)
Question 3 : Differentiate the function w.r.t.x . (View Answer Video)
Question 4 : Find for the function . (View Answer Video)
Question 5 : Find the second order derivative of the function . (View Answer Video)
Question 1 : Transpose of a rectangular matrix is a, (View Answer Video)
Question 2 : Transpose of a column matrix is, (View Answer Video)
Question 3 : If A =, find | A |. (View Answer Video)
Question 4 : If |A| = 0, then A is, (View Answer Video)
Question 5 : Let A be a square matrix of order , then |kA| is equal to, (View Answer Video)
Question 1 : Find the general solution of the following differential equation :
(View Answer Video)
Question 2 : Obtain the differential equation of all the circles of radius r. (View Answer Video)
Question 3 : Write the differential equation representing the family of curves y = mx, where m is an arbitrary constant. (View Answer Video)
Question 4 : Find the general solution of differential equation (View Answer Video)
Question 5 : Solve the differential
(View Answer Video)