Maths Vector Algebra CBSE 12 Science MCQ in English Answers to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides Maths Vector Algebra CBSE 12 Science MCQ English Answers. 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 Answer in a narrative video format.
Question:
Find the scalar components of the vector with initial point A (2, 1) and terminal point B (-5, 7).
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : Find the vector quantities from the following:
(i) Time period (ii) Distance (iii) Force
(iv) Velocity (v) Work done
(View Answer Video)
Question 2 : Find a unit vector in the direction of (View Answer Video)
Question 3 : Find |a| and |b|, if (a + b).(a - b) = 8 and |a| = 8|b|. (View Answer Video)
Question 4 : Find a unit vector parallel to the sum of vectors and (View Answer Video)
Question 5 : Write a vector in the direction of the vector that has magnitude 9 units. (View Answer Video)
Question 1 : Let A be the non- singular square matrix of order , then |adj A| is equal to, (View Answer Video)
Question 2 : Let A be a square matrix of order , then |kA| is equal to, (View Answer Video)
Question 3 : Find the values of x, if . (View Answer Video)
Question 4 : Which of the following is correct? (View Answer Video)
Question 5 : Evaluate . (View Answer Video)
Question 1 : (View Answer Video)
Question 2 : Find the integral of the function . (View Answer Video)
Question 3 : Find : (View Answer Video)
Question 4 : . (View Answer Video)
Question 5 : Find:
(View Answer Video)
Question 1 : Using integration, find the area of the region bounded by the triangle whose vertices are (-1, 2), (1, 5) and (3, 4). (View Answer Video)
Question 2 : Find the area between the curves y = x and (View Answer Video)
Question 3 : Find the area bounded by curves . (View Answer Video)
Question 4 : Using the method of integration, find the area of the region bounded by the lines: 5x - 2y -10 = 0, x + y - 9 = 0 and 2x - 5y - 4 = 0. (View Answer Video)
Question 5 : Using integration, find the area of the region bounded by the curves: y = |x + 1| + 1, x = -3, x = 3, y = 0. (View Answer Video)