For any nonempty set t whose elements are positive integers, define f(t) to be the square of the product of the elements of t. for example, if t={1,3,6}, then f(t)=(1⋅3⋅6)²=18²=324. consider the nonempty subsets t of {1,2,3,4,5,6,7} that do not contain two consecutive integers. if we compute f(t) for each such set, then add up the resulting values, what do we get?