Three Dimensional Geometry 12 Science Maths CBSE Solutions for MCQ in English to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides Three Dimensional Geometry 12 Science Maths 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 equation of plane passing through the line of intersection of the planes and and passing through the point (3, -2, -1). Also, find the angle between the two given planes. (View Answer Video)
Question 2 : If the lines and are perpendicular to each other, then find the value of P. (View Answer Video)
Question 3 : Find the vector equation of a plane which is at a distance of 5 units from the origin and its normal vector is (View Answer Video)
Question 4 : Find the vector equation of the line passing through the point (1, 2, 3) and parallel to the planes and
(View Answer Video)
Question 5 : Write the vector equation of a line passing through the point (1, -1, 2) and parallel to the line whose equations are, (View Answer Video)
Question 1 : Find the value of X, if and . (View Answer Video)
Question 2 : Find the value of z, from the equation: . (View Answer Video)
Question 3 : Compute: . (View Answer Video)
Question 4 : If, find the value of x. (View Answer Video)
Question 5 : Let Find A - B. (View Answer Video)
Question 1 : Find the approximate change in the surface area of a cube of side x meters caused by decreasing the side by 1%. (View Answer Video)
Question 2 : The maximum value of is, (View Answer Video)
Question 3 : A stone is dropped into a quiet lake and waves move in circles at a speed of 4 cm per second. At the instant when the radius of the circular waves is 10 cm, how fast is the enclosed area increasing? (View Answer Video)
Question 4 : The total revenue in rupees received from the sale of x units of a product is given by . The marginal revenue, when x=15 is: (View Answer Video)
Question 5 : 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 1 : If , find in terms of y alone. (View Answer Video)
Question 2 : Differentiate w.r.t.x the function , for some constant a and b. (View Answer Video)
Question 3 : Differentiate the function w.r.t.x . (View Answer Video)
Question 4 : Find the second order derivative of the function . (View Answer Video)
Question 5 : Differentiate the function with respect to x. (View Answer Video)