Matrices Maths 12 Science CBSE Answers for MCQ in English

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

Expert Teacher provides Matrices Maths 12 Science 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 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 c from the equation: 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 : Find the transpose of the matrix: Question. (View Answer Video)

Question 2 : Let Question Find 3A - C. (View Answer Video)

Question 3 : Find the inverse of the matrix, Question. (View Answer Video)

Question 4 : Given, Question, find the value of z. (View Answer Video)

Question 5 : Using elementary transformation, find the inverse of the matrix Question. (View Answer Video)

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

Application of Derivatives

Question 1 : Find the approximate value of f(5.001) whereQuestion. (View Answer Video)

Question 2 : For all real values of x, the minimum value of Question is  (View Answer Video)

Question 3 : The line y = mx + 1 is a tangent to the curveQuestion if the value of m is: (View Answer Video)

Question 4 : The length x of a rectangle is decreasing at the rate of 5cm/minute. and width y is increasing at the rate of 4cm/minute. When x=8cm and y=6 cm, find the rate of changes of:
(a) the area of the rectangle. (View Answer Video)

Question 5 : What is the maximum value of the function sin x+ cos x? (View Answer Video)

Inverse Trigonometric Functions

Question 1 : Solve for
Question (View Answer Video)

Question 2 : Write the value of Question (View Answer Video)

Question 3 : Write the principal value of Question (View Answer Video)

Question 4 : Question What value do you observe in real life scenario ? (View Answer Video)

Question 5 : Write in the simplest form:
Question (View Answer Video)

Probability

Question 1 :  A card from a pack of 52 playing card is lost. From the remaining cards of the pack, three cards are drawn at random (without replacement) and are found to be all spades. Find the probability of the lost card being a spade.   (View Answer Video)

Question 2 : How many times must a man toss a fair coin, so that the probability of having at least one head is more than 80%.  (View Answer Video)

Question 3 : One card is drawn from a pack of 52 cards. Find the probability of getting a jack of hearts: 
  (View Answer Video)

Question 4 : A coin is biased so that the heads is 2 times as likely to occur as tail. If the coin is tossed twice, find the probability distribution of number of tails. Hence find the mean of the distribution.  (View Answer Video)

Question 5 : Consider the experiment of tossing a coin. If the coin shows head, toss is done again, but if it shows tail, then throw a die. Find the conditional probability of the events that ' the die shows a number greater than 4', given that ' there is atleast one tail'.    (View Answer Video)