Question

.Two sets have m and k elements. If the total number of subsets of the first set is 112 more than that of the second set, find the values of m and k​

Answer 1

Step-by-step explanation:

We know that if a set X contains k elements, then the number of subsets of X are 2k. It is given that the number of subsets of a set containing m elements is 112 more than the number of subsets of set containing n elements. Thus, the values of m and n are 7 and 4, respectively. Hence, the correct answer is option (b).