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# Maths Determinant CBSE 12 Science Solutions for MCQ in English

Maths Determinant 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 Determinant 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 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:

Solution Video in English:

You can select video Solutions from other languages also. Please check Solutions in ( Hindi )

## Similar Questions from CBSE, 12th Science, Maths, Determinant

Question 1 : If A is an invertible matrix of order 2, then  is equal to, (View Answer Video)

Question 4 : A system of linear equations AX = B is said to be inconsistent, if the system of equations has, (View Answer Video)

Question 5 : Let A be the non- singular square matrix of order , then |adj A| is equal to, (View Answer Video)

### Vector Algebra

Question 2 : Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (-5, 7). (View Answer Video)

Question 3 :  Find the direction cosines of the vector joining the points A(1, 2, -3) and B(-1, -2, 1) directed from B to A. (View Answer Video)

Question 4 : Find a vector in the direction of that has magnitude 7 units.   (View Answer Video)

Question 5 : Find the vector quantities from the following:
(i) Time period          (ii) Distance          (iii) Force
(iv) Velocity               (v) Work done