Select Page

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

MCQ Solutions for CBSE 12 Science Maths Application of Derivatives in English to enable students to get Solutions in a narrative video format for the specific question.

Expert Teacher provides MCQ Solutions for CBSE 12 Science Maths 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:

Solution Video in English:

You can select video Solutions from other languages also. Please check Solutions in ( Hindi )

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

Question 1 : Find two positive numbers whose sum is 16 and the sum of whose cubes is minimum. (View Answer Video)

Question 2 : The slope of the normal to the curve at x = 0 is :

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 : A balloon, which always remains spherical on inflation, is being inflated by pumping in 900 cubic centimetres of gas per second. Find the rate at which the radius of the balloon increases when the radius is 15 cm. (View Answer Video)

Question 5 : The slope of the tangent to the curve at the point (2, -1) is : (View Answer Video)

### Determinant

Question 1 : If x, y, z are non-zero real numbers, then the inverse of matrix is, (View Answer Video)

Question 2 : Find the inverse of the matrix . (View Answer Video)

Question 3 : Evaluate  the determinants in :. (View Answer Video)

Question 4 : The following system of equations has x + 3y + 3z = 2, x + 4y + 3z = 1, x + 3y + 4z = 2,

Question 5 :  If A is a square matrix of order 3 and |A| = 5 then |3A| = ? (View Answer Video)

### Integrals

Question 1 : Find: Question 2 : Evaluate: as limit of sums.  (View Answer Video)

Question 3 : Find : (View Answer Video)

Question 4 : Find: . (View Answer Video)

Question 5 : (View Answer Video)

### Relations and Functions

Question 1 : A function is bijective if and only if, (View Answer Video)

Question 2 : Let R be the relation in the set N given by :
R = {(a, b) : a = b - 2, b > 6}.