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:

The slope of the tangent to the curve Question at the point (2,-1) is _______________.

Solution Video in English:

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

Question 1 : Which of the following functions are strictly decreasing on Question (View Answer Video)

Question 2 : The volume of a cube is increasing at the rate of 9 cubic centimetres per second. How fast is the surface area increasing when the length of an edge is 10 centimetres? (View Answer Video)

Question 3 : The total cost C(x) (in Rs) associated with the production of 'x' units of an item is given by :
C (x)=0.005x3-0.02x2+30x+5000.
 Find the marginal cost when 3 units are produced, where by marginal cost we mean the instantaneous rate of change of total cost at any level of output. (View Answer Video)

Question 4 : The normal at the point (1, 1) on the curve Question is: (View Answer Video)

Question 5 : Find the maximum value of inQuestion the interval [1,3]. find the maximum value of the same function in [-3,-1]. (View Answer Video)

Questions from Other Chapters of CBSE, 12th Science, Maths

Inverse Trigonometric Functions

Question 1 : Evaluate :
 Question (View Answer Video)

Question 2 : If  Question find x. (View Answer Video)

Question 3 : Solve for
 Question (View Answer Video)

Question 4 : Write the principal value of  Question (View Answer Video)

Question 5 : Write the principal value of  Question (View Answer Video)

Linear Programming

Question 1 : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)

Three Dimensional Geometry

Question 1 : Find the equation of the plane with intercept 3 on the y-axis and parallel to ZOX plane. (View Answer Video)

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

Question 3 : Find the co-ordinates of the point where the line through the points (3, -4, -5) and (2, -3, 1) crosses the plane
2x + y + z = 7. (View Answer Video)

Question 4 : Find the distance of the point  Question  from the plane 3x + y - z + 2+0 measured parallel to the lineQuestion  Also, find the foot of the perpendicular from the given point upon the given plane. (View Answer Video)

Question 5 : Find the distance of the plane : 3x - 4y + 12z = 3 from the origin. (View Answer Video)