CBSE MCQ in English Solutions for Maths 12 Science Continuity and Differentiability to enable students to get Solutions in a narrative video format for the specific question.

Expert Teacher provides CBSE MCQ Solutions for Maths 12 Science Continuity and Differentiability 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 Continuity and Differentiability 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:**

** Differentiate w.r.t.x the function . **

** Solution Video in** **English****:**

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

**Question 1** : Find for the function . (View Answer Video)

**Question 2** : Differentiate the function w.r.t.x . (View Answer Video)

**Question 3** : Differentiate w.r.t.x the function . (View Answer Video)

**Question 4** : Using the fact that and the differentiation, obtain the sum formula for cosines. (View Answer Video)

**Question 5** : Find the second order derivative of the function . (View Answer Video)

**Question 1** : is equal to :

(View Answer Video)

**Question 2** : Solve for (View Answer Video)

**Question 3** : Write the value of the following:

(View Answer Video)

**Question 4** : Solve for

(View Answer Video)

**Question 5** : Find the value of What value do you learn from it ? (View Answer Video)

**Question 1** : A system of linear equations AX = B is said to be inconsistent, if the system of equations has, (View Answer Video)

**Question 2** : Let A be the non- singular square matrix of order , then |adj A| is equal to, (View Answer Video)

**Question 3** : Evaluate the determinants:. (View Answer Video)

**Question 4** : Evaluate the determinant: . (View Answer Video)

**Question 5** : Find the values of x, if . (View Answer Video)

**Question 1** : A man is known to speak the truth 3 out of 5 times. He throws a die and reports that it is 1. Find the probability that it is actually 1. (View Answer Video)

**Question 2** : If P(A)=0.8, P(B)=0.5 and =0.4, find . (View Answer Video)

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

**Question 4** : From a lot of 30 bulbs which includes 6 defectives, a sample of 4 bulbs is drawn at random one by one with replacement. Find the probability distribution of the number of defective bulbs. Hence find the mean of the distributions. (View Answer Video)

**Question 5** : The probabilities of two students A and B coming to the school in time are and respectively. Assuming that the events ' A coming in time ' and

' B coming in time ' are independent. Find the probability of only one. Write of them come in time atleast one advantage of coming to school in time. (View Answer Video)