Continuity and Differentiability MCQ CBSE Maths 12 Science Answers in English to enable students to get Answers in a narrative video format for the specific question.
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Question 1 : Find for the function . (View Answer Video)
Question 2 : Find for the function . (View Answer Video)
Question 3 : Differentiate the function with respect to x. (View Answer Video)
Question 4 : Differentiate the function with respect to x. (View Answer Video)
Question 5 : Differentiate the function with respect to x. (View Answer Video)
Question 1 : Find the scalar quantities :
(i) Work (ii) Force
(iii) Velocity (iv) Displacement. (View Answer Video)
Question 2 : Find the scalar quantities from the following:
(i) 10 kg (ii) 2 m north-west (iii)
(iv) 40 W (v) (vi) (View Answer Video)
Question 3 : Write a vector in the direction of the vector that has magnitude 9 units. (View Answer Video)
Question 4 : If and denote the position vectors of points A and B respectively and C is a point on AB such that AC = 2 CB, then write the position vector of C. (View Answer Video)
Question 5 : Find the area of the parallelogram whose adjacent sides are determined by the vectors and (View Answer Video)
Question 1 : A pair of coins is tossed once. Find the probability of showing atleast one head. (View Answer Video)
Question 2 : 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)
Question 3 : In a hockey match, both teams A and B scored same number of goals up to the end of the game, so to decide the winner, the referee asked both the captains to throw a die alternately and decided that the team, whose captain gets a six first, will be declared the winner. If the captain of the team A was asked to start, find their respective probabilities of winning the match and state whether the decision of the referee was fair or not. (View Answer Video)
Question 4 : If P(A)=0.8, P(B)=0.5 and =0.4, find . (View Answer Video)
Question 5 : Probability of solving specific problem independently by A and B are and respectively. If both try to solve the problem, independently, then find the probability that exactly one of them solves the problem. (View Answer Video)
Question 1 : Write the degree of the differential equation : (View Answer Video)
Question 2 : Write the sum of the order and degree of the differential equation (View Answer Video)
Question 3 : Find the particular solution of the differential equation given that y = 0 when x = 1. (View Answer Video)
Question 4 : Find the particular solution of the differential equation given that y = 1, when x = 0. (View Answer Video)
Question 5 : If x cos(a + y) = cos y, then prove that
Hence show that (View Answer Video)