Select Page

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

CBSE Solutions for MCQ 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 CBSE Solutions for MCQ 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 : The slope of the normal to the curve  at x = 0 is :

Question 2 : Find the equation of the normal to a curve   which passes through the point (1,2). (View Answer Video)

Question 3 : The line  is a tangent to the curve  at the point. (View Answer Video)

Question 4 : Find two positive numbers whose sum is 16 and the sum of whose cubes is minimum. (View Answer Video)

### Three Dimensional Geometry

Question 1 : Write the equation of the straight line through the point and parallel to z-axis. (View Answer Video)

Question 2 : Find the equation of the plane that contains the point (1, -1, 2) and is perpendicular to both the planes 2x + 3y - 2z = 5 and x + 2y - 3z = 8. Hence find the distance of point P(-2, 5, 5) from the plane obtained above. (View Answer Video)

Question 3 : Find the distance between the point (5, 4, -6) and its image in xy-plane. (View Answer Video)

Question 4 : If a line has direction ratios 2, -1, -2, then what are its direction cosines? (View Answer Video)

Question 5 : Find the equation of the plane passing through the line of intersection of the planes   and   which is perpendicular to the plane  . (View Answer Video)

### Differential Equations

Question 1 : Write the differential equation representing the curve where a is an arbitrary constant. (View Answer Video)

Question 2 : Find the differential equation of the family of lines passing through the origin.  (View Answer Video)

Question 3 : Find the particular solution of the differential equation  given that y = 0 when x = 1. (View Answer Video)

Question 4 : Obtain the differential equation of the family of circles passing through the points (a, 0) and (-a, 0). (View Answer Video)

Question 5 : Find the general solution of the following differential equation :