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:**

** Number of binary operations on the set { a, b} are: **

** Answer Video in** **English****:**

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

**Question 1** : Let defined as f(x) = 5 be a constant function. Then its range is (View Answer Video)

**Question 2** : The function, f(x) = 2x + 1 is, (View Answer Video)

**Question 3** : Number of binary operations on the set {a, b} are : (View Answer Video)

**Question 4** : Let be defined as . Choose the correct answer. (View Answer Video)

**Question 5** : 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 1** : Given, , find the value of y. (View Answer Video)

**Question 2** : Find the value of X, if and . (View Answer Video)

**Question 3** : If, find the value of x. (View Answer Video)

**Question 4** : Let Find BA. (View Answer Video)

**Question 5** : Given, , find the value of z. (View Answer Video)

**Question 1** : Find the second order derivative of the function . (View Answer Video)

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

**Question 3** : If x and y are connected parametrically by the equation , without eliminating the parameter, find . (View Answer Video)

**Question 4** : Find for the function . (View Answer Video)

**Question 5** : Find for the function . (View Answer Video)

**Question 1** : If A =, find | A |. (View Answer Video)

**Question 2** : Find the inverse of the matrix . (View Answer Video)

**Question 3** : If=andis Cofactor of , then the value of is given by (View Answer Video)

**Question 4** : If A is a symmetric matrix, then ? (View Answer Video)

**Question 5** : Points (a,a,c),(1,0,1) and (c,c,b) are collinear if: (View Answer Video)