CBSE 12 Science Answers for MCQ Maths Relations and Functions in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides CBSE 12 Science Answers for MCQ Maths 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:
A function defined as f(x) = 5x is,
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : Consider given by f(x) = 4x + 3. Find the inverse of f. (View Answer Video)
Question 2 : If f(x) = ax + b and g(x) = cx + d, then f[g(x)] – g[f(x)] is equivalent to, (View Answer Video)
Question 3 : Let * be the binary operation on N given by a * b = LCM of a and b. Find the identity of * in N. (View Answer Video)
Question 4 : 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)
Question 5 : A function is surjective if and only if , (View Answer Video)
Question 1 : Using integration, find the area of the region bounded by the triangle whose vertices are (-1, 2), (1, 5) and (3, 4). (View Answer Video)
Question 2 : Find the area of the region enclosed by the parabola the line y = x + 2. (View Answer Video)
Question 3 : Find the area of the smaller part of the circle cut off by the line
(View Answer Video)
Question 4 : Find the area bounded by the curve and the line x = 4y - 2. (View Answer Video)
Question 5 : Find the area bounded by curves . (View Answer Video)
Question 1 : Find the approximate value of f(5.001) where. (View Answer Video)
Question 2 : Find the maximum value of in the interval [1,3]. find the maximum value of the same function in [-3,-1]. (View Answer Video)
Question 3 : What is the maximum value of the function sin x+ cos x? (View Answer Video)
Question 4 : The normal to the curve passing (1, 2) is : (View Answer Video)
Question 5 : The maximum value of is (View Answer Video)
Question 1 : Differentiate the function with respect to x. (View Answer Video)
Question 2 : Find for the function
. (View Answer Video)
Question 3 : Find for the function
. (View Answer Video)
Question 4 : Differentiate the function with respect to x. (View Answer Video)
Question 5 : Find for the function
. (View Answer Video)