Determinant MCQ CBSE Maths 12 Science Solutions in English to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides Determinant MCQ CBSE Maths 12 Science Solutions 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 Determinant 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:
Let A be the non- singular square matrix of order , then |adj A| is equal to,
Solution Video in English:
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Question 1 : Evaluate the determinants in :. (View Answer Video)
Question 2 : If a, b, c are in AP, then determinant . (View Answer Video)
Question 3 : Find the adjoint of the matrix . (View Answer Video)
Question 4 : Let A be a non-singular square matrix of order 3 * 3. Then | adj A | is equal to: (View Answer Video)
Question 5 : The solution of the following system of equation is 2x + 3y = 5, 5x – 2y = 3. (View Answer Video)
Question 1 : The objective function is maximum or minimum, which lies on the boundary of the feasible region. (View Answer Video)
Question 1 : Find the equation of plane passing through the line of intersection of the planes and and passing through the point (3, -2, -1). Also, find the angle between the two given planes. (View Answer Video)
Question 2 : Write the sum of intercepts cut off by the plane on the three axes. (View Answer Video)
Question 3 : Find the angle between the planes 7x + 2y + 6z = 15 and 3x - y + 10z = 17. (View Answer Video)
Question 4 : Find the vector equation of the plane with intercepts 3, -4 and 2 on x, y and z-axis respectively. (View Answer Video)
Question 5 : Find the equation of the plane passing through the line of intersection of the planes and which is perpendicular to the plane . (View Answer Video)
Question 1 : Find the equation of the normal to a curve which passes through the point (1,2). (View Answer Video)
Question 2 : For all real values of x the minimum value of. (View Answer Video)
Question 3 : A cylindrical tank of radius 10 m is being filled with wheat at the rate of the 314 cubic meters per hour. Then the depth of the wheat is increasing at the rate of ___________. (View Answer Video)
Question 4 : The line y = mx + 1 is a tangent to the curve if the value of m is: (View Answer Video)
Question 5 : Find the approximate value of f(5.001) where. (View Answer Video)