Question 400542
no. of ways to choose players for first team = 10C4

no. of ways to choose players for second team = 6C4 

no. of ways = 210 * 15 = 3150 
(if there are two particular team, i.e team A and team B)




if order of team doesn't matter 

then no. of ways = 210 * 15 / 2! = 1575