Distributive Property:The distributive property involves the operations of multiplication and addition or multiplication and subtraction. It is one of the most widely applied properties in math.Answer and Explanation: We use the distributive property with the decimals the same as any other way we ...
14.And then we have minus expected value of X times Y, just doing thedistributiveproperty twice, and then finally you have the negative expected value of X times a negative expected value of Y. And the negatives cancel out. 然后们得到 X 乘以 Y 的负期望值,只需执行两次分属,最后您得到 X...