6. Team A has probability 2/3 of winning whenever it plays.suppose A plays four Games.find the probability p that A wins more than half of its gamed.
Prove that if 30 dictionaries in a library contains a total of 61,327 pages, then at least one of
the dictionaries must have at least 2045 pages.
Find the least number of ways of choosing three different numbers from 1 to 10 so that all
choices have the same sum?
1. List all elements in A. A={xΟ΅N:(3x2-x)<55}
Solve the following set of recurrence relations and initial conditions an = 4anβ1 + n 2 β n , n β₯ 1; a0 = 1?
((π β π) β§ (π β π)) β (π β π)
Let the proposition p be T and proposition q be F. Find the truth value of the following
a. p^βΊq
A pair of dice is loaded. The probability that a 4 appears on the first die is 2/7, and the
probability that a 3 appears on the second die is 2/7. Other outcomes for each die appear
with probability 1/7. What is the probability of 7 appearing as the sum of the numbers
when the two dice are rolled?
How many edges are there in a graph with 15 vertices each with degree 8?
draw the hasse diagram for the set S=[0,10,20,30,40]