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

Expert Teacher provides CBSE Maths 12 Science Differential Equations MCQ Solutions 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 Differential Equations 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:**

** Write the sum of the order and degree of the differential equation **

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

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

**Question 1** : Find the particular solution of the differential equation given that y = 1 when x = 0. (View Answer Video)

**Question 2** : If x cos(a + y) = cos y, then prove that

Hence show that (View Answer Video)

**Question 3** : Solve the differential equation (View Answer Video)

**Question 4** : Solve the following differential equation :

(View Answer Video)

**Question 5** : Solve the differential equation:

(View Answer Video)

**Question 1** : Differentiate the function with respect to x. (View Answer Video)

**Question 2** : Differentiate the function with respect to x. (View Answer Video)

**Question 3** : Find for the function . (View Answer Video)

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

**Question 5** : Differentiate the function with respect to x. (View Answer Video)

**Question 1** : Evaluate the determinants:. (View Answer Video)

**Question 2** : Find the values of x, if . (View Answer Video)

**Question 3** : A system of linear equations AX = B is said to be inconsistent, if the system of equations has, (View Answer Video)

**Question 4** : Let , where . THhen (View Answer Video)

**Question 5** : Find the adjoint of the matrix . (View Answer Video)

**Question 1** : Of the students in a college, it is known that 60% reside in hostel and 40% are day scholars (not residing in hostel). Previous year results report that 30% of all students who reside in hostel attain 'A' grade and 20% of day scholars attain 'A' grade in their annual examination. At the end of the year, one student is chosen at random from the college and he has an 'A' grade. What is the probability that the student is a hosteler? (View Answer Video)

**Question 2** : If P(F) = 0.35 and =0.85 and E and F are independent events. Find P(E). (View Answer Video)

**Question 3** : 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 4** : An insurance company insured 2,000 cyclists, 4,000 scooter drivers and 6,000 motorbike drivers. The probability of an accident involving a cyclist, scooter driver and a motorbike driver are 0.01, 0.03, and 0.15 respectively. One of the insured persons meets with an accident. What is the probability that he is a scooter driver? (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)