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

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

Expert Teacher provides CBSE Relations and Functions Maths 12 Science 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:

What type of function is the sine function in R?

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

Question 1 : Let Question defined as f(x) = x be an identity function. Then, (View Answer Video)

Question 2 : Let A ={1, 2, 3}. Then number of equivalence relations containing (1, 2) is: (View Answer Video)

Question 3 :  Let * be any binary operation on the set R defined by a * b = a + b – ab, then the binary operation * is, (View Answer Video)

Question 4 : Let Question be defined as f(x) = 3x. Choose the correct answer. (View Answer Video)

Question 5 : Let R be the relation in the set N given by :
R = {(a, b) : a = b - 2, b > 6}.
Choose the correct answer : (View Answer Video)

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

Probability

Question 1 : An experiment succeeds thrice as often as it fails. Find the probability that in the next trials, there will be atleast 3 successes.    (View Answer Video)

Question 2 : In a group of 30 scientists workings on an experiment, 20 never commit error in their work and are reporting results elaborately. Two scientists are selected at random from the group. Find the probability distribution of the number of selected scientists who never commit error in work and reporting. Also find the mean of the distribution. What values are described in this question?  (View Answer Video)

Question 3 :  Four cards are drawn successively with replacement from a well shuffled deck of 52 cards. What is the probability that:
 Only 2 cards are spades?   (View Answer Video)

Question 4 : One card is drawn from a pack of 52 cards. Find the probability of getting a black face card: (View Answer Video)

Question 5 :  Four cards are drawn successively with replacement from a well shuffled deck of 52 cards. What is the probability that:
 All the four cards are spades?
  (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 distance between the point (-1, -5, -10) and the point of intersection of line Question and plane
x - y + z = 5. (View Answer Video)

Question 2 : If lines Questionand  Question  intersect, then find the value of k and hence find the equation of plane containing these lines. (View Answer Video)

Question 3 : Find the distance of the point (2, 12, 5) from the point of intersection of the lines  Question and the plane Question (View Answer Video)

Question 4 : Find the co-ordinates of the point where the line through the points A (3, 4, 1) and B (5, 1, 6) crosses the XY-plane. (View Answer Video)

Question 5 : Find the vector and cartesian forms of the equation of the plane passing through the point (1, 2, -4) and parallel to the lines Question and   Question Also, find the distance of the point (9, -8, -10) from the plane thus obtained. (View Answer Video)