12 Science Maths CBSE Vector Algebra Solutions for MCQ in English to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides 12 Science Maths CBSE Vector Algebra 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 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:
Write a vector in the direction of the vector that has magnitude 9 units.
Solution Video in English:
You can select video Solutions from other languages also. Please check Solutions in ( Hindi )
Question 1 : Find a unit vector in the direction of (View Answer Video)
Question 2 : The two vectors and represent the two sides AB and AC, respectively of Find the length of the median
though A. (View Answer Video)
Question 3 : Find the unit vector in the direction of if and (View Answer Video)
Question 4 : Find the direction cosines of the vector joining the points A(1, 2, -3) and B(-1, -2, 1), directed from A to B. (View Answer Video)
Question 5 : Find a vector in the direction of vector which has magnitude 21 units. (View Answer Video)
Question 1 : Find the area of the circle which is interior to the parabola (View Answer Video)
Question 2 : Using integration, find the area of the triangle ABC, where A is (2,3), B is (4,7) and C is (6,2). (View Answer Video)
Question 3 : Find the area bounded by the curve and the line x = 4y - 2. (View Answer Video)
Question 4 : Find the area between the curves y = x and (View Answer Video)
Question 5 : Find the area of the smaller region bounded by the ellipse and the straight line 8x + 3y = 12. (View Answer Video)
Question 1 : Evaluate . (View Answer Video)
Question 2 : Transpose of a rectangular matrix is a, (View Answer Video)
Question 3 : Find the equation of the line joining (1, 2) and (3, 6) using determinants. (View Answer Video)
Question 4 : Let A be the non- singular square matrix of order , then |adj A| is equal to, (View Answer Video)
Question 5 : If A is an invertible matrix of order 2, then is equal to, (View Answer Video)
Question 1 : Write the degree of the differential equation : (View Answer Video)
Question 2 : Form the differential equation of equation y = a cos 2x + b sin 2x, where a and b are constant. (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 : Solve the differential equation (View Answer Video)
Question 5 : Find the particular solution of the differential equation given that where x = 1. (View Answer Video)