1.Let S={1,2,3,…,100}S = \{1, 2, 3, \ldots, 100\}S={1,2,3,…,100}, then number of non-empty subsets A of S such that the product of elements in A is even is:a.2100−12^{100} - 12100−1b.250+12^{50} + 1250+1c.250(250−1)2^{50}(2^{50} - 1)250(250−1)d.250−12^{50} - 1250−1Login to continueOnly logged in users canattempt or see the solution.
