CBSE MCQ Maths 12 Science 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 MCQ Maths 12 Science 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:**

** Find the equation of the plane with intercept 3 on the y-axis and parallel to ZOX plane. **

** Solution Video in** **English****:**

**Question 1** : Find the angle between the planes 7x + 2y + 6z = 15 and 3x - y + 10z = 17. (View Answer Video)

**Question 2** : Find the equation of the plane that contains the point (1, -1, 2) and is perpendicular to both the planes 2x + 3y - 2z = 5 and x + 2y - 3z = 8. Hence find the distance of point P(-2, 5, 5) from the plane obtained above. (View Answer Video)

**Question 3** : 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 4** : Find the distance between the point (-1, -5, -10) and the point of intersection of line and plane

x - y + z = 5. (View Answer Video)

**Question 5** : If a line marks angles and with x, y and z-axis respectively, where is acute, then find . (View Answer Video)

**Question 1** : Find the area enclosed by the parabola and the line 2y = 3x + 12. (View Answer Video)

**Question 2** : Find the area enclosed between the parabola and the line y = mx. (View Answer Video)

**Question 3** : Using integration, find the area of the co-ordinates whose vertices are P(2,0), Q(4, 5) and R(6,3). (View Answer Video)

**Question 4** :

Find the area of the given curves and given lines:

and x-axis

**Question 5** : A farmer has a field of shape bounded by and x = 3, he wants to divide this into his two sons equally by a straight line x = c. Can you find c? What value, you find in the person ? (View Answer Video)

**Question 1** : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)

**Question 1** : Find the equation of the normal to a curve which passes through the point (1,2). (View Answer Video)

**Question 2** : The point on the curve which is nearest to the point (0, 5) is :

(View Answer Video)

**Question 3** : The normal at the point (1, 1) on the curve is: (View Answer Video)

**Question 4** : The maximum value of is (View Answer Video)

**Question 5** : The line y = mx + 1 is a tangent to the curve if the value of m is: (View Answer Video)