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 co-ordinates of the point where the line through the points A (3, 4, 1) and B (5, 1, 6) crosses the XY-plane. **

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

## Similar Questions from CBSE, 12th Science, Maths, Three Dimensional Geometry

**Question 1** : Find the vector equation of the plane which contains the line of intersection of the planes and and which is perpendicular to the plane

**Question 2** : Find the cartesian equation of the line which passes through the point (-2, 4, -5) and is parallel to the line

**Question 3** : Write the vector equation of a line passing through the point (1, -1, 2) and parallel to the line whose equations are,

**Question 4** : Find the distance between the point (5, 4, -6) and its image in xy-plane.

**Question 5** : Find the angle between the lines and

### Questions from Other Chapters of CBSE, 12th Science, Maths

### Inverse Trigonometric Functions

**Question 1** : If then write the value of x + y + xy.

**Question 2** : Write the principal value of

**Question 3** : is equal to :

**Question 4** : Write the value of

**Question 5** : is equal to :

### Vector Algebra

**Question 1** : Find the direction of the vector

**Question 2** : Find a vector of magnitude making an angle of with x-axis, with y-axis and an acute angle with z-axis.

**Question 3** : Find if and

**Question 4** : Find the projection of the vector on the vector

**Question 5** : Find the scalar quantities :

(i) Work (ii) Force

(iii) Velocity (iv) Displacement.

### Differential Equations

**Question 1** : Find the particular solution of the differential equation :

when x = 1,

**Question 2** : Find the particular solution of the differential equation given that y = 0 when x = 1.

**Question 3** : Determine degree of

**Question 4** : Show that the solution of differential equation :

**Question 5** : Form the differential equation of equation y = a cos 2x + b sin 2x, where a and b are constant.