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

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

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

Question:

Functions Question are defined respectively, by Question, find Question

Solution Video in English:

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

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

Question 1 : 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 2 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 5 * 7. (View Answer Video)

Question 3 : Consider Question given by f(x) = 4x + 3. Find the inverse of f. (View Answer Video)

Question 4 : If f and g two functions such that they are one-one then g o f is: (View Answer Video)

Question 5 : A function Question defined as Question is, (View Answer Video)

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

Application of Integrals

Question 1 : Find the area of the region bounded by the parabola Question and y = | x |. (View Answer Video)

Question 2 : Using integration find the area of region bounded by the triangle whose vertices are (-1, 0), (1, 3) and (3, 2). (View Answer Video)

Question 3 : Find the area of the given curves and given lines:
Question and x-axis (View Answer Video)

Question 4 : Using integration, find the area of the region bounded by the curves: y = |x + 1| + 1, x = -3, x = 3, y = 0. (View Answer Video)

Question 5 : A farmer has a field of shape bounded by Questionand x = 3, he wants to divide this into his two sons equally by a straight line x = c. Can you find c? What value, you find in the person ? (View Answer Video)

Three Dimensional Geometry

Question 1 : If the equation of a line AB is Question then, find the direction cosines of a line parallel to AB. (View Answer Video)

Question 2 : If the cartesian equations of a line are  Question  write the vector equation for the line. (View Answer Video)

Question 3 : Find the distance of the plane : 3x - 4y + 12z = 3 from the origin. (View Answer Video)

Question 4 : Find the distance of the point (1, -2, 3) from the plane x-y+z=5 measured parallel to the line Question (View Answer Video)

Question 5 : If the lines Question  and  Question  are perpendicular to each other, then find the value of P. (View Answer Video)

Inverse Trigonometric Functions

Question 1 : Write the principal value of  Question (View Answer Video)

Question 2 :

Solve the equation:
Question

(View Answer Video)

Question 3 : Question What value do you observe in real life scenario ? (View Answer Video)

Question 4 : Write in the simplest form:
Question (View Answer Video)

Question 5 : Solve for
 Question (View Answer Video)