CBSE Maths 12 Science MCQ Application of Derivatives 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 MCQ Application of Derivatives 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 Application of Derivatives 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:
On which of the following intervals in the function strictly decreasing?
Solution Video in English:
You can select video Solutions from other languages also. Please check Solutions in ( Hindi )
Question 1 : The total revenue in rupees received from the sale of x units of a product is given by . The marginal revenue, when x=15 is: (View Answer Video)
Question 2 : Find the maximum value of in the interval [1,3]. find the maximum value of the same function in [-3,-1]. (View Answer Video)
Question 3 :
The total revenue in Rupees received from the sale of 'x' units of a product is given by :
The marginal revenue, when x=15 is :
Question 4 : For all real values of x the minimum value of. (View Answer Video)
Question 5 : The line y=mx+1 is a tangent to the curve if the value of m is ________. (View Answer Video)
Question 1 : A die is thrown 6 times. If 'getting an odd number' is a 'success', what is the probability of obtaining:
atmost 5 successes? (View Answer Video)
Question 2 : Three numbers are selected at random (without replacement ) from first six positive integers. Let X denote the largest of the three numbers obtained. Find the probability distribution of X. Also, find the mean and variance of the distribution. (View Answer Video)
Question 3 : A box contains 50 bolts and 50 nuts. Half of the bolts and nuts are rusted. If two items are drawn with replacement, what is the probability that either both are rusted or both are bolts. (View Answer Video)
Question 4 : 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 5 : An urn contains 3 white and 6 red balls. Four balls are drawn one by one with replacement from the urn. Find the probability distribution of the number of red balls drawn. Also, find mean and variance of distribution. (View Answer Video)
Question 1 : If, find the value of y. (View Answer Video)
Question 2 : Let Find AB. (View Answer Video)
Question 3 : Matrices A and B will be inverse of each other only if : (View Answer Video)
Question 4 : Given, , find the value of x. (View Answer Video)
Question 5 : If , write
, where
is the transpose of A? (View Answer Video)
Question 1 : If a, b, c are in A.P., then the determinantis (View Answer Video)
Question 2 : If , then x is equal to, (View Answer Video)
Question 3 : Evaluate the determinant: . (View Answer Video)
Question 4 : Evaluate the determinants in :. (View Answer Video)
Question 5 : Which of the following is correct? (View Answer Video)