Maths 12 Science Three Dimensional Geometry CBSE Solutions for MCQ in English to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides Maths 12 Science Three Dimensional Geometry CBSE Solutions for MCQ 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 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 Solution in a narrative video format.
Question:
Solution Video in English:
Question 1 : Find the distance of point from the plane (View Answer Video)
Question 2 : Find the distance between the planes 2x+3y+4z=10 and 4x+6y+8z=18. (View Answer Video)
Question 3 : Find the co-ordinates of the point where the line through the points A(3, 4, 1) and B(5, 1, 6) crosses the XY-plane. Also find angle which this line makes with the XZ-plane. (View Answer Video)
Question 4 : Find the co-ordinates of the point, where the line intersects the plane x-y+z-5=0. Also find the angle between the line and the plane. (View Answer Video)
Question 5 : Find the angle between the lines and (View Answer Video)
Question 1 : The law a + b = b + a is called ______. (View Answer Video)
Question 2 : Let A = {1, 2, 3}. Then, number of equivalence relations containing (1, 2) are, (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 A ={1, 2, 3}. Then number of equivalence relations containing (1, 2) is: (View Answer Video)
Question 5 : A function is bijective if and only if, (View Answer Video)
Question 1 : Solve for
(View Answer Video)
Question 2 : Solve for (View Answer Video)
Question 3 : Write in the simplest form. (View Answer Video)
Question 4 : Write the principal value of
(View Answer Video)
Question 5 : If then find the value of x. (View Answer Video)
Question 1 : Find the value of y, from the equation: . (View Answer Video)
Question 2 : Compute: . (View Answer Video)
Question 3 : Given, , find the value of y. (View Answer Video)
Question 4 : If A is a square matrix such that, then find the simplified value of:. (View Answer Video)
Question 5 : If , then find "a". (View Answer Video)