12 Science CBSE Maths Answers for MCQ Relations and Functions in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides 12 Science CBSE Maths Answers for MCQ Relations and Functions 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:
Let A ={1, 2, 3}. Then number of equivalence relations containing (1, 2) is:
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : A function defined as is, (View Answer Video)
Question 2 : If the mapping f and g are given by f = {(1, 2), (3, 5), (4, 1)} and g = {(2, 3), (5, 1), (1, 3)}, Find . (View Answer Video)
Question 3 : Let be defined as f(x) = 3x. Choose the correct answer. (View Answer Video)
Question 4 : Number of binary operations on the set {a, b} are : (View Answer Video)
Question 5 : A function defined as f(x) = 5x is, (View Answer Video)
Question 1 : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)
Question 1 : Find the second order derivative of the function . (View Answer Video)
Question 2 : Differentiate the function with respect to x. (View Answer Video)
Question 3 : Find for the function . (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 with respect to x. (View Answer Video)
Question 1 : Solve for
(View Answer Video)
Question 2 : Write the principal value of (View Answer Video)
Question 3 : If Find the values of x. (View Answer Video)
Question 4 : Find the greatest and least values of (View Answer Video)
Question 5 : Write the principal value of (View Answer Video)