MCQ Solutions for CBSE 12 Science Maths Vector Algebra in English to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides MCQ Solutions for CBSE 12 Science Maths Vector Algebra 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:
Solution Video in English:
You can select video Solutions from other languages also. Please check Solutions in ( Hindi )
Question 1 : Find a unit vector parallel to the sum of vectors and (View Answer Video)
Question 2 : Evaluate the product (3a - 5b).(2a + 7b). (View Answer Video)
Question 3 : Find the position vector of a point which divides the join of points with position vectors and externally in the ration 2:1. (View Answer Video)
Question 4 : Find a vector of magnitude making an angle of with x-axis, with y-axis and an acute angle with z-axis. (View Answer Video)
Question 5 : If and are two equal vectors, then write the value of (View Answer Video)
Question 1 : Using integration find the area of the triangular region whose sides have the equations y = 2x + 1, y = 3x + 1 and x = 4. (View Answer Video)
Question 2 : Find the area between the curves y = x and (View Answer Video)
Question 3 : Using the method of integration find the area of the triangle ABC, coordinates of whose vertices are A(2, 0), B(4, 5) and C(6, 3). (View Answer Video)
Question 4 : Using the method of integration find the area of the region bounded by lines:
2x + y = 4, 3x - 2y = 6 and x - 3y + 5 = 0.
(View Answer Video)
Question 5 : Find the area bounded by curves . (View Answer Video)
Question 1 : (View Answer Video)
Question 2 : Find the integral of the function . (View Answer Video)
Question 3 : Evaluate : (View Answer Video)
Question 4 : Find the integral of the function . (View Answer Video)
Question 5 : (View Answer Video)
Question 1 : If , then write the value of. (View Answer Video)
Question 2 : Write the principal value of
(View Answer Video)
Question 3 : then find the value of x. (View Answer Video)
Question 4 : is equal to : (View Answer Video)
Question 5 : is equal to :
(View Answer Video)