CBSE Maths 12 Science Determinant MCQ Answers in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides CBSE Maths 12 Science Determinant MCQ Answers 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:
Let A be a square matrix of order , then |kA| is equal to,
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : Which of the following is correct? (View Answer Video)
Question 2 : Let A be a square matrix of order , then |kA| is equal to, (View Answer Video)
Question 3 : Evaluate the determinants:. (View Answer Video)
Question 4 : Transpose of a rectangular matrix is a, (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 : Find the projection of the vector on the vector (View Answer Video)
Question 2 : Compute the magnitude of the following vectors:
(View Answer Video)
Question 3 : Find the vector quantities from the following:
(i) Time period (ii) Distance (iii) Force
(iv) Velocity (v) Work done
(View Answer Video)
Question 4 : Find the scalar and vector components of the vector with initial point (2, 1) and terminal point (-5, 7). (View Answer Video)
Question 5 : P and Q are two points with position vectors and respectively. Write the position vector of a point R which divides the line segment PQ externally in the ratio 2:1. (View Answer Video)
Question 1 : is equal to: (View Answer Video)
Question 2 : If then find the value of x. (View Answer Video)
Question 3 : Using principal values, write the value of
(View Answer Video)
Question 4 : Write the principal value of (View Answer Video)
Question 5 : Write in the simplest form:
(View Answer Video)
Question 1 : Compute: . (View Answer Video)
Question 2 : Compute: . (View Answer Video)
Question 3 : If, find the value of x. (View Answer Video)
Question 4 : Let Find A - B. (View Answer Video)
Question 5 : If for any square matrix A, then write the value of |A|. (View Answer Video)