MCQ Integrals CBSE Maths 12 Science Answers in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides MCQ Integrals CBSE Maths 12 Science Answers 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 Integrals 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:
Answer Video in English:
Question 1 : Evaluate: as limit of sums. (View Answer Video)
Question 2 : Evaluate : (View Answer Video)
Question 3 : Evaluate : (View Answer Video)
Question 4 :
Question 5 : Evaluate : . (View Answer Video)
Question 1 : Find two numbers whose sum is 24 and whose product is as large as possible. (View Answer Video)
Question 2 : On which of the following intervals in the function strictly decreasing? (View Answer Video)
Question 3 : The normal to the curve passing (1, 2) is: (View Answer Video)
Question 4 : Find two positive numbers whose sum is 16 and the sum of whose cubes is minimum. (View Answer Video)
Question 5 : The rate of change of the area of a circle with respect to its radius r at r = 6 cm is : (View Answer Video)
Question 1 : Find the particular solution of the differential equation given that When x =1. (View Answer Video)
Question 2 : Write the differential equation obtained by eliminating the arbitrary constant C in the equation representing the family of curves xy = C cos x. (View Answer Video)
Question 3 : Write the degree of the differential equation (View Answer Video)
Question 4 : If x cos(a + y) = cos y, then prove that
Hence show that (View Answer Video)
Question 5 : Write the differential equation formed from the equation y = mx + c, where m and c are arbitrary constants.
(View Answer Video)
Question 1 : If E and F are independent events, then show that and are also independent. (View Answer Video)
Question 2 : 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)
Question 3 : There are three coins. One is a two-headed coin (having head on both faces), another is a biased coin that comes up heads 75% of the times and third is also a biased coin that comes up tails 40% of the times. One of the three coins is chosen at random and tossed, and it shows heads. What is the probability that it was the two-headed coin? (View Answer Video)
Question 4 : If P(A)=, P(B)= and =, find . (View Answer Video)
Question 5 : A coin is tossed three times. Find P(F/E), where E : at most two tails and F : atleast one tail. (View Answer Video)