How many unique subsets of 2 components can be made from the set A ={a,b,c,d} ?
How many unique subsets of 2 components can be made from the set A ={a,b,c,d} ? সঠিক উত্তর 6
How many unique subsets of 2 components can be made from the set A ={a,b,c,d} ? সঠিক উত্তর 6