CBSE Maths 12 Science Vector Algebra Answers for MCQ in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides CBSE Vector Algebra Maths 12 Science Answers for MCQ through Video Answers 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 Answer in a narrative video format.
Question:
Find the sum of the vectors and
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : If and are two equal vectors, then write the value of (View Answer Video)
Question 2 : Find a vector in the direction of that has magnitude 7 units. (View Answer Video)
Question 3 : Find the angle between the vectors and (View Answer Video)
Question 4 : Find the unit vector in the direction of the vector (View Answer Video)
Question 5 : Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (-5, 7). (View Answer Video)
Question 1 : is equal to :
(View Answer Video)
Question 2 : is equal to :
(View Answer Video)
Question 3 : Write the value of (View Answer Video)
Question 4 : Solve the equation for (View Answer Video)
Question 5 : Solve for
(View Answer Video)
Question 1 : It is given that at x=1, the function attains its maximum value on the interval[0,2]. Find the value of a? (View Answer Video)
Question 2 : Find the approximate change in the surface area of a cube of side x meters caused by decreasing the side by 1%. (View Answer Video)
Question 3 : The normal at the point (1,1) on the curve is (View Answer Video)
Question 4 : Find the maximum profit that a company can make if the profit function is. (View Answer Video)
Question 5 : It is given that at x=1, the function attains its maximum value on the interval[0,2]. Find the value of a? (View Answer Video)
Question 1 : Evaluate the determinants:. (View Answer Video)
Question 2 : Let A be a square matrix of order , then |kA| is equal to, (View Answer Video)
Question 3 : If A =, find | A |. (View Answer Video)
Question 4 : Evaluate . (View Answer Video)
Question 5 : Find the adjoint of the matrix . (View Answer Video)