12 Science Maths CBSE Matrices Answers for MCQ in English

12 Science Maths CBSE Matrices Answers for MCQ in English to enable students to get Answers in a narrative video format for the specific question.

Expert Teacher provides 12 Science Maths CBSE Matrices 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 Matrices 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:

 Find the value of y, if Question. 

Answer Video in English:

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

Similar Questions from CBSE, 12th Science, Maths, Matrices

Question 1 : IfQuestion , write the value of"x". (View Answer Video)

Question 2 : If Question, write  Question, where Question is the transpose of A? (View Answer Video)

Question 3 : Find the value of X, if Question and Question. (View Answer Video)

Question 4 : Find the value of x,  from the equation: Question. (View Answer Video)

Question 5 : If Question , find (x-y). (View Answer Video)

Questions from Other Chapters of CBSE, 12th Science, Maths

Relations and Functions

Question 1 : Let * be the binary operation on N given by a * b = LCM of a and b. Find 20 * 16. (View Answer Video)

Question 2 : Consider Question given by f(x) = 4x + 3. Find the inverse of f. (View Answer Video)

Question 3 : What type of function is the sine function in R? (View Answer Video)

Question 4 : Let R be the relation in the set N given by :
R = {(a, b) : a = b - 2, b > 6}.
Choose the correct answer : (View Answer Video)

Question 5 : Let A ={1, 2, 3}. Then number of equivalence relations containing (1, 2) is: (View Answer Video)

Three Dimensional Geometry

Question 1 : What is the distance of the point (p, q, r) from the x-axis ? (View Answer Video)

Question 2 : Find the distance of the point (2, 12, 5) from the point of intersection of the lines  Question and the plane Question (View Answer Video)

Question 3 : Find the angle between line Question and the plane 2x - y + 2z -13 = 0. (View Answer Video)

Question 4 : Find the co-ordinates of the point where the line through the points A(3, 4, 1) and B(5, 1, 6) crosses the XY-plane. Also find angle which this line makes with the XZ-plane. (View Answer Video)

Question 5 : Write the direction ratio's of the vector Question where Question and Question (View Answer Video)

Vector Algebra

Question 1 : Find the area of the triangle with vertices A(1, 1, 2), B(2, 3, 5) and C(1, 5, 5). (View Answer Video)

Question 2 : Find Question if the vectors Question and Question are coplanar.   (View Answer Video)

Question 3 : Find the angle between two vectors a and b with magnitudesQuestion and 2 respectively, having Question (View Answer Video)

Question 4 : Find the magnitude of two vectors a and b having the same magnitude and such that the angle between them is Questionand their scalar product is 1/2. (View Answer Video)

Question 5 : The two vectors Questionand Questionrepresent the two sides AB and AC, respectively of QuestionFind the length of the median
though A.  (View Answer Video)