How many ways are there for a child to take 10 pieces of candy with four types of candy if the child does not take exactly two pieces of any type of candy?
MAny ways the child can thake 5 of the 2 ones she likes or 8 of one and 2 of the other or 4 of one and 6 of the other 7 of one 3 of the onther 9 of 1 and and 1 of the other. you can find the rest
