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

Expert Teacher provides 12 Science Maths CBSE Continuity and Differentiability 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 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 the function with respect to x. **

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

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

**Question 1** : Using the fact that and the differentiation, obtain the sum formula for cosines. (View Answer Video)

**Question 2** : Find for the function . (View Answer Video)

**Question 3** : If , find in terms of y alone. (View Answer Video)

**Question 4** : Find the second order derivative of the function . (View Answer Video)

**Question 5** : If x and y are connected parametrically by the equation , without eliminating the parameter, find . (View Answer Video)

**Question 1** : Find the solution of the differential equation (View Answer Video)

**Question 2** : Write the differential equation formed from the equation y = mx + c, where m and c are arbitrary constants.

(View Answer Video)

**Question 3** : Obtain the differential equation of all the circles of radius r. (View Answer Video)

**Question 4** : Write the sum of the order and degree of the differential equation (View Answer Video)

**Question 5** : If m and n are the order and degree, respectively of the differential equation then write value of m+n. (View Answer Video)

**Question 1** : Find the inverse of the matrix, . (View Answer Video)

**Question 2** : Find the value of y, if . (View Answer Video)

**Question 3** : Given, , find the value of w. (View Answer Video)

**Question 4** : Find the value of X, if and . (View Answer Video)

**Question 5** : Find the value of x, from the equation: . (View Answer Video)

**Question 1** : If E and F be two evets such that , , find if E and F are independent events. (View Answer Video)

**Question 2** : Find the mean, the variance and the standard deviation of the number of doublets in three throws of a pair of dice. (View Answer Video)

**Question 3** : A speaks truth in 60% of the cases, while B in 90% of cases. In what percent of cases are they likely to contradict each other in stating the same fact? In the cases of contradiction do you think, the statement B will carry more weight as he speaks truth in more number of cases than A? (View Answer Video)

**Question 4** : If P(A)=, P(B)= and =, find . (View Answer Video)

**Question 5** : A pair of dice is thrown 4 times. If getting a doublet is considered a success, find the probability distribution of number of successes. Hence, find the mean of the distribution. (View Answer Video)