CBSE Maths 12 Science MCQ Vector Algebra 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 Vector Algebra 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 Vector Algebra 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 a vector in the direction of vector which has magnitude 21 units.
Solution Video in English:
You can select video Solutions from other languages also. Please check Solutions in ( Hindi )
Question 1 : Find the value of if the points with position vectors and are coplanar. (View Answer Video)
Question 2 : Write the position vector of the point which divides the join of points with position vectors and in the ratio 2:1. (View Answer Video)
Question 3 : If the vertices A, B, C of a triangle ABC have position vectors (1, 2, 3), (-1, 0, 0), (0, 1, 2) respectively then find <ABC (<ABC is the angle between the vectors BA and BC). (View Answer Video)
Question 4 : Find the scalar quantities from the following:
(i) Time period (ii) Distance (iii) Force
(iv) Velocity (v) Work done (View Answer Video)
Question 5 : Find the angle between the vectors and (View Answer Video)
Question 1 : Find for the function . (View Answer Video)
Question 2 : Differentiate w.r.t.x. (View Answer Video)
Question 3 : Find for the function . (View Answer Video)
Question 4 : Find for the function . (View Answer Video)
Question 5 : Find the second order derivative of the function . (View Answer Video)
Question 1 : Write the differential equation representing the family of curves y = mx, where m is an arbitrary constant. (View Answer Video)
Question 2 : Form the differential equation of the family of circles in the second quadrant and touching the co-ordinate axes. (View Answer Video)
Question 3 : Find the particular solution of the differential equation :
when x = 1, (View Answer Video)
Question 4 : Find the differential equation of the family of lines passing through the origin. (View Answer Video)
Question 5 : Find the particular solution of the differential equation given that y = 1 when x = 0. (View Answer Video)
Question 1 : Find the integral of the function . (View Answer Video)
Question 2 : Given . Write f(x) satisfying the above. (View Answer Video)
Question 3 : Evaluate : (View Answer Video)
Question 4 : Evaluate : . (View Answer Video)
Question 5 : Evaluate : (View Answer Video)