A is the event such that the sum of the two numbers that came up is 5 and B is the event that the two dice showed different numbers. A = {(2, 3),... View Article
Volume of the sphere = (4 / 3) πr3 The rate of change of volume with respect to the radius = dV / dr = d [(4 / 3) πr3] / dr = (4 / 3) π... View Article
The number of prime numbers between 1 to 50 is 15. The probability of getting a prime number in the first draw will be = 15 / 50 If 1 card is... View Article