If A is {{Φ}, {Φ, {Φ}}}, then the power set of A has how many element? a. 4 b. 2 c. 6 d. 8

How many elements has P (A), if A = Φ?

write down the subsets set of P {0,phi,{phi}}

Consider A={a} then ,  the power set of a set A ={Φ,{a}}Group startsTrue or FalseTrue, unselectedFalse, unselected

If A = {0,1,2,3}, then which of the following is true?Question 1Answera.The power set of A contains 8 elementsb.The power set of A contains 16 elementsc.The power set of A contains 4 elementsd.The power set of A contains 3 elements

Write down all the possible proper subsets for each of the following. 1 {a, b, c, d} 2 {x} 3 φ 4 {5, 10}