minimum number m of bit string of positive lengths less than 6 such that there must exist three of these m string having the same number of zeros and the same number of ones is​

Q1 which of the following is a factor of a)37 b)53 c)62 d)82 q2) if the sum of 2016 different whole numbers is odd. at most how many of the numbers can be even a)0 b)1 c)2014 d)2015

Which of the following points is collinear with (-2,1) and (0,3)

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).