CBSE Maths 12 Science MCQ Three Dimensional Geometry Solutions in English to enable students to get Solutions in a narrative video format for the specific question.

Expert Teacher provides CBSE Maths 12 Science MCQ Three Dimensional Geometry Solutions 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 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 2** : Find the equation of the plane passing through the line of intersection of the planes and which is perpendicular to the plane . (View Answer Video)

**Question 3** : If the cartesian equations of a line are write the vector equation for the line. (View Answer Video)

**Question 4** : If a line marks angles and with x, y and z-axis respectively, where is acute, then find . (View Answer Video)

**Question 5** : The cartesian equation of a line is , write its vector form. (View Answer Video)

**Question 1** : Solve the differential equation:

(View Answer Video)

**Question 2** : Solve the differential equation:

(View Answer Video)

**Question 3** : Find the particular solution of the differential equation given that y = 1 when x = 0. (View Answer Video)

**Question 4** : Write the differential equation representing the family of curves y = mx, where m is an arbitrary constant. (View Answer Video)

**Question 5** : Obtain the differential equation of all the circles of radius r. (View Answer Video)

**Question 1** : Evaluate : (View Answer Video)

**Question 2** : Find the integral of the function . (View Answer Video)

**Question 3** : Find : (View Answer Video)

**Question 4** : Evaluate : (View Answer Video)

**Question 5** : Find the integral of the function . (View Answer Video)

**Question 1** : The normal at the point (1, 1) on the curve is: (View Answer Video)

**Question 2** : Find the maximum profit that a company can make if the profit function is. (View Answer Video)

**Question 3** : 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 4** : The line y=mx+1 is a tangent to the curve if the value of m is ________. (View Answer Video)

**Question 5** : What is the maximum value of the function sin x+ cos x? (View Answer Video)