Maths 12 Science Determinant CBSE Answers for MCQ in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides Maths 12 Science Determinant CBSE 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 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:
Answer Video in English:
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Question 1 : Let , where . THhen (View Answer Video)
Question 2 : If find |A|. (View Answer Video)
Question 3 : If the area of a triangle is 35 sq units with vertices (2, -6), (5, 4) and (k, 4). Then k is: (View Answer Video)
Question 4 : Find the values of x, if . (View Answer Video)
Question 5 : Evaluate the determinants:. (View Answer Video)
Question 1 : Functions are defined respectively, by , find . (View Answer Video)
Question 2 : Number of binary operations on the set {a, b} are : (View Answer Video)
Question 3 : be defined as f(x) = (View Answer Video)
Question 4 : The number of binary operations which can be defined on the set is, (View Answer Video)
Question 5 : Let A = {1, 2, 3}. Then, number of relations containing (1, 2) and (1, 3) which are reflexive and symmetric but not transitive is, (View Answer Video)
Question 1 : Write the direction ratio's of the vector where and (View Answer Video)
Question 2 : 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 3 : 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 4 : Find the vector and cartesian equations of the plane passing through the point (-1, 3, 2) and perpendicular to each of the planes x + 2y +3z = 5 and
3x + 3y + z = 0. (View Answer Video)
Question 5 : If lines and intersect, then find the value of k and hence find the equation of plane containing these lines. (View Answer Video)
Question 1 : Write the value of: (View Answer Video)
Question 2 : Find : (View Answer Video)
Question 3 : (View Answer Video)
Question 4 : Find the integral of the function . (View Answer Video)
Question 5 : (View Answer Video)