Question
1 man and 4 women can complete a work in 65 /4 days,
while 3 men and 4 women can complete it in 13 /2 days. In whom many days will be 13 women complete the work.Solution
1M + 4W = 65/4days 3M + 4W = 13/2days (1M + 4W)65/4 =13/2(3M + 4W) 5M + 20W = 6M + 8W 12W = M 1W = 12M W/M=1:12 Total work = 65/4(12+4) =65/4) ×16 = 260 units 13 women can do this work = 260/13=20days
The class NP-complete includes problems that are:
Which of the following is NOT a method for handling deadlocks?
Which of the following statements is true regarding the class NP?
What is a deadlock in a computer system?
Which famous sorting algorithm uses the divide-and-conquer strategy?
Which data structure in a compiler is used for managing information about variables and their attributes?
Which command will help you to find the time of how long the system is being running?
In which case higher bandwidth can be achieved
What is an algorithm?
In the context of ADTs, what does "encapsulation" refer to?
