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

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

Expert Teacher provides Maths 12 Science Relations and Functions CBSE Answers for MCQ through Video Answers 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 Answer in a narrative video format.

Question:

A function Question is bijective if and only if,

Answer Video in English:

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

Similar Questions from CBSE, 12th Science, Maths, Relations and Functions

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

Vector Algebra

Question 1 : Compute the magnitude of the following vectors:
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Question 2 : If a line has direction ratios 2, -1, -2, then what are its direction cosines?   (View Answer Video)

Question 3 :  Write the value of Questionfor which the vectors Questionand Questionare parallel vectors.  (View Answer Video)

Question 4 :  Find the scalar quantities from the following:
(i) 10 kg          (ii) 2 m north-west          (iii) Question
(iv) 40 W         (v) Question                   (vi) Question  (View Answer Video)

Question 5 :  If Questionand Questiondenote the position vectors of points A and B respectively and C is a point on AB such that AC = 2 CB, then write the position vector of C.  (View Answer Video)

Differential Equations

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

Question 2 : Write the degree of the differential equation : Question (View Answer Video)

Question 3 : Solve the following differential equation :
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Question 4 :  Find the particular solution of the differential equation Question given that Question  When x =1.  (View Answer Video)

Question 5 : Form the differential equation of equation y = a cos 2x + b sin 2x, where a and b are constant. (View Answer Video)

Continuity and Differentiability

Question 1 : Differentiate w.r.t.x the function Question. (View Answer Video)

Question 2 : Differentiate the function w.r.t.x Question. (View Answer Video)

Question 3 : Differentiate w.r.t.x the function Question. (View Answer Video)

Question 4 : If x and y are connected parametrically by the equation Question   , without eliminating the parameter, find Question. (View Answer Video)

Question 5 : Differentiate the function w.r.t.x Question. (View Answer Video)