Maths Matrices CBSE 12 Science Solutions for MCQ in English to enable students to get Solutions in a narrative video format for the specific question.
Expert Teacher provides Maths Matrices CBSE 12 Science Solutions for MCQ 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 Matrices 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:
Solution Video in English:
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Question 1 : Find the value of X, if and . (View Answer Video)
Question 2 : If , then find "a". (View Answer Video)
Question 3 : If, find the value of y. (View Answer Video)
Question 4 : If a matrix has 24 elements, what are the possible orders it can have? (View Answer Video)
Question 5 : Compute: . (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 : (View Answer Video)
Question 2 : Find: . (View Answer Video)
Question 3 : Let for every real number, x, where [x] is the greatest integer less than or equal to x.
Evaluate : (View Answer Video)
Question 4 : Evaluate : (View Answer Video)
Question 5 : Find: . (View Answer Video)
Question 1 : Find the maximum profit that a company can make if the profit function is given by (View Answer Video)
Question 2 : The maximum value of is (View Answer Video)
Question 3 : If the radius of a sphere is measured as 9 m with an error of 0.03 m, then find the approximate error in calculating its surface area. (View Answer Video)
Question 4 : The slope of the tangent to the curve at the point (2,-1) is _______________. (View Answer Video)
Question 5 : The function f is a differentiable function and satisfies the functional equation f(x) + f(y) = f(x + y) – xy – 1for every pair x, y of real numbers. If f(1) = 1, then the number of integers n ≠ 1 for which f(n) = n is_______________. (View Answer Video)