Solutions for MCQ CBSE 12 Science Maths Relations and Functions in English

Solutions for MCQ CBSE 12 Science Maths Relations and Functions in English to enable students to get Solutions in a narrative video format for the specific question.

Expert Teacher provides Solutions for MCQ CBSE 12 Science Maths Relations and Functions 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 Relations and Functions 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:

A function Question defined as Question is,

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, Relations and Functions

Question 1 : Functions Question are defined respectively, by Question, find Question .  (View Answer Video)

Question 2 : If Question is a relation on N, write the range of R. (View Answer Video)

Question 3 : Number of binary sets on the set Question is, (View Answer Video)

Question 4 : A function Question defined as Question is, (View Answer Video)

Question 5 : A function Question is bijective if and only if, (View Answer Video)

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

Vector Algebra

Question 1 : Evaluate the product (3a - 5b).(2a + 7b). (View Answer Video)

Question 2 : Find |x|, if for a unit vector a,(x - a).(x + a) = 12. (View Answer Video)

Question 3 :  Find a vector Questionof magnitude Questionmaking an angle of Question with x-axis, Question with y-axis and an acute angle Questionwith z-axis.  (View Answer Video)

Question 4 : Find the vector quantities from the following:
(i) Time period          (ii) Distance          (iii) Force
(iv) Velocity               (v) Work done          
  (View Answer Video)

Question 5 : Find a vector in the direction of vector Question which has magnitude 21 units.  (View Answer Video)

Inverse Trigonometric Functions

Question 1 : Solve the equation :
Question (View Answer Video)

Question 2 : What is principal value of  Question (View Answer Video)

Question 3 : Solve for
Question (View Answer Video)

Question 4 : Write in the simplest form:
Question (View Answer Video)

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

Continuity and Differentiability

Question 1 : Differentiate the function Question with respect to x. (View Answer Video)

Question 2 :  Find the second order derivative of the function Question. (View Answer Video)

Question 3 : Differentiate the function Question  with respect to x. (View Answer Video)

Question 4 : Find the value of k, if the area of the triangle is 4 sq unit and vertices are (-2, 0), (0, 4), (0, k). (View Answer Video)

Question 5 : Differentiate the function Question with respect to x. (View Answer Video)