MCQ in English Determinant Answers for CBSE Maths 12 Science to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides MCQ Determinant Answers for CBSE Maths 12 Science 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 Determinant 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:
Using the properties of determinants, evaluate .
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : Transpose of a rectangular matrix is a, (View Answer Video)
Question 2 : Find the adjoint of the matrix . (View Answer Video)
Question 3 : Evaluate the determinants:. (View Answer Video)
Question 4 : Find the values of x, if . (View Answer Video)
Question 5 : Which of the following is correct? (View Answer Video)
Question 1 : Differentiate the function with respect to x. (View Answer Video)
Question 2 : If x and y are connected parametrically by the equation , without eliminating the parameter, find
. (View Answer Video)
Question 3 : If and
, find
. (View Answer Video)
Question 4 : Find for the function
. (View Answer Video)
Question 5 : Differentiate w.r.t.x the function , for some constant a and b. (View Answer Video)
Question 1 : Find the vector and cartesian forms of the equation of the plane passing through the point (1, 2, -4) and parallel to the lines and
Also, find the distance of the point (9, -8, -10) from the plane thus obtained. (View Answer Video)
Question 2 : Find the distance between the point (5, 4, -6) and its image in xy-plane. (View Answer Video)
Question 3 : If the cartesian equations of a line are write the vector equation for the line. (View Answer Video)
Question 4 : Find the co-ordinates of the point where the line through the points (3, -4, -5) and (2, -3, 1) crosses the plane
2x + y + z = 7. (View Answer Video)
Question 5 : Write the vector equation of the plane passing through the point (a, b, c) and parallel to the plane (View Answer Video)
Question 1 : Write the principal value of (View Answer Video)
Question 2 : Write the principal value of
(View Answer Video)
Question 3 : If , then write the value of
. (View Answer Video)
Question 4 : Write the principal value of (View Answer Video)
Question 5 : is equal to : (View Answer Video)