CBSE 12 Science Answers for MCQ Maths Three Dimensional Geometry 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 Three Dimensional Geometry 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 Three Dimensional Geometry 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:
Answer Video in English:
Question 1 : A plane makes intercepts -6, 3, 4 respectively on the co-ordinte axes. Find the length of the perpendicular from the origin on it. (View Answer Video)
Question 2 : Find the distance of the point (1, -2, 3) from the plane x-y+z=5 measured parallel to the line (View Answer Video)
Question 3 : The cartesian equation of a line is , write its vector form. (View Answer Video)
Question 4 : Write the equation of the straight line through the point and parallel to z-axis. (View Answer Video)
Question 5 : Find the distance of the point from the plane 3x + y - z + 2+0 measured parallel to the line Also, find the foot of the perpendicular from the given point upon the given plane. (View Answer Video)
Question 1 : Find the value of z from the equation: . (View Answer Video)
Question 2 : Find the value of X, if and . (View Answer Video)
Question 3 : Compute: . (View Answer Video)
Question 4 : Find the value of y, from the equation: . (View Answer Video)
Question 5 : Find the value of X, if and . (View Answer Video)
Question 1 : Let A = {1, 2, 3}. Then, number of relations containing (1, 2) and (1, 3) which are reflexive and symmetric but not transitive is, (View Answer Video)
Question 2 : Functions are defined respectively, by , find . (View Answer Video)
Question 3 : be defined as f(x) = (View Answer Video)
Question 4 : If f(x) = ax + b and g(x) = cx + d, then f[g(x)] – g[f(x)] is equivalent to, (View Answer Video)
Question 5 : Number of binary operations on the set {a, b} are : (View Answer Video)
Question 1 : Find the greatest and least values of (View Answer Video)
Question 2 : If then write the value of x + y + xy. (View Answer Video)
Question 3 : is equal to: (View Answer Video)
Question 4 : Solve for
(View Answer Video)
Question 5 : is equal to : (View Answer Video)