Maths 12 Science Probability CBSE Answers for MCQ in English to enable students to get Answers in a narrative video format for the specific question.
Expert Teacher provides Maths 12 Science Probability CBSE Answers for MCQ 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 Probability 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:
If A and B are two events such that P(A)=0.3, P(B)=0.6 and P(B/A)=0.5, find P(AB).
Answer Video in English:
You can select video Answers from other languages also. Please check Answers in ( Hindi )
Question 1 : A bag X contains 4 white balls and 2 black balls, while another bag Y contains 3 white balls and 3 black balls. Two balls are drawn (without replacement) at random from one of the bags and were found to be one white and one black. Find the probability that the balls were drawn from bag Y. (View Answer Video)
Question 2 : If P(A)=0.8, P(B)=0.5 and =0.4, find . (View Answer Video)
Question 3 : One card is drawn from a pack of 52 cards. Find the probability of getting a king (View Answer Video)
Question 4 : A speaks truth in 75% of the cases, while B in 90% of the cases. In what percent of cases are they likely to contradict each other in stating the same fact? Do you think that statement of B is always true? (View Answer Video)
Question 5 : If P(F) = 0.35 and =0.85 and E and F are independent events. Find P(E). (View Answer Video)
Question 1 : Form the differential equation of the family of circles touching the x-axis at origin . (View Answer Video)
Question 2 : Find the particular solution of the differential equation :
when x = 1, (View Answer Video)
Question 3 : Solve the differential equation:
(View Answer Video)
Question 4 : Solve the differential equation:
(View Answer Video)
Question 5 : Find the particular solution of the differential equation given that y = 1 when x = 0. (View Answer Video)
Question 1 : Number of binary operations on the set { a, b} are: (View Answer Video)
Question 2 : be defined as f(x) = (View Answer Video)
Question 3 : Let * be the binary operation on N given by a * b = LCM of a and b. Find the identity of * in N? (View Answer Video)
Question 4 : Consider given by f(x) = 4x + 3. Find the inverse of f. (View Answer Video)
Question 5 : If f is the greatest integer function and g is the modulus function . Write the value of g o f(-1/3) – f o g ( -1/3 ). (View Answer Video)
Question 1 : The volume of a cube is increasing at the rate of 9 cubic centimetres per second. How fast is the surface area increasing when the length of an edge is 10 centimetres? (View Answer Video)
Question 2 : For all real values of x the minimum value of. (View Answer Video)
Question 3 : Find the approximate change in the surface area of a cube of side x meters caused by decreasing the side by 1%. (View Answer Video)
Question 4 : The line y = mx + 1 is a tangent to the curve if the value of m is: (View Answer Video)
Question 5 : A cylindrical tank of radius 10 m is being filled with wheat at the rate of 314 cubic meters per hour. Then the depth of the wheat is increasing at the rate of: (View Answer Video)