If A = {λ, {λ, μ}}, then the power set of A is

1.	If A = {λ, {λ, μ}}, then the power set of A is
A.	{φ, {φ}, {λ}, {λ, μ}}
B.	{φ, {λ}, {{λ, μ}}, {λ, {λ, μ}}}
C.	{φ, {λ}, {λ, μ}, {λ, {λ, μ}}}
D.	{{λ}, {λ, μ}, {λ, {λ, μ}}}
Answer» C. {φ, {λ}, {λ, μ}, {λ, {λ, μ}}}

Discussion

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