Integrals 12 Science Maths CBSE Solutions for MCQ in English

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

Expert Teacher provides Integrals 12 Science Maths CBSE 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 Integrals 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:

Evaluate: Question  as limit of sums. 

Solution Video in English:

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

Question 1 : Evaluate : Question (View Answer Video)

Question 2 : Find Question. (View Answer Video)

Question 3 : Find : Question (View Answer Video)

Question 4 : Question (View Answer Video)

Question 5 : Find the integral of the function Question. (View Answer Video)

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

Differential Equations

Question 1 : Form the differential equation of the family of circles in the second quadrant and touching the co-ordinate axes. (View Answer Video)

Question 2 : Write the degree of the differential equation : Question (View Answer Video)

Question 3 : If m and n are the order and degree, respectively of the differential equation Question  then write value of m+n. (View Answer Video)

Question 4 : Solve the differential equation:
Question (View Answer Video)

Question 5 : Show that the solution of differential equation :
Question (View Answer Video)

Continuity and Differentiability

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

Question 2 : Find the value of k, if the area of the triangle is 4 sq unit and vertices are (-2, 0), (0, 4), (0, k). (View Answer Video)

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

Question 4 : Find Question for the function Question. (View Answer Video)

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

Probability

Question 1 : A bag contains (2n+1) coins. It is known that (n-1) of these coins have a head on both sides, whereas the rest of the coins are fair. A coin is picked up at random from the bag and is tossed. If the probability that the toss results in a head is Question, determine the value of n. (View Answer Video)

Question 2 : There are three coins. First is a biased that comes up tails 60% of the times, second is also a biased coin that comes up heads 75% of the times and third is an unbiased coin. One of the three coins is chosen at random and tossed, it shows heads, what is the probability that it was the first coin?      (View Answer Video)

Question 3 : A couple has 2 children. Find the probability that both are boys, if it is known that the older child is boy. (View Answer Video)

Question 4 : 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 5 : 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)