CBSE Answers for MCQ 12 Science 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 Answers for MCQ 12 Science 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:
Write the vector equation of the plane passing through the point (a, b, c) and parallel to the plane
Answer Video in English:
Question 1 : Find the distance of the point (-1, -5, -10) from the point of intersection of the line joining the points A(2, -1, 2) and B(5, 3, 4) with the plane x - y + z = 5. (View Answer Video)
Question 2 : Find the cartesian equation of the line which passes through the point (-2, 4, -5) and is parallel to the line (View Answer Video)
Question 3 : If the equation of a line AB is then, find the direction cosines of a line parallel to AB. (View Answer Video)
Question 4 : If a line has the direction ratios -18, 12, -4, then what are its direction cosines? (View Answer Video)
Question 5 : If lines and intersect, then find the value of k and hence find the equation of plane containing these lines. (View Answer Video)
Question 1 : Find the value of t, if . (View Answer Video)
Question 2 : Compute: . (View Answer Video)
Question 3 : Matrices A and B will be inverse of each other only if : (View Answer Video)
Question 4 : Given, , find the value of z. (View Answer Video)
Question 5 : Find the value of c from the equation: . (View Answer Video)
Question 1 : Write the value of (View Answer Video)
Question 2 : is equal to: (View Answer Video)
Question 3 : Write the value of (View Answer Video)
Question 4 :
Write the value of the following:
Question 5 : is equal to :
(View Answer Video)
Question 1 : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)