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Reading Mode
Right = 0
Wrong = 0
(x, y): x ∉ A এবং y ∈ B
{(x, y) : x ∉ A এবং y ∈ B}
{(x, y) : x ∈ A এবং y ∈ B}
{(x, y) : x ∉ A এবং y ∉ B}
{(x, y), (x, y)}
{(x, 1), (y, 1)}
{(1, x), (1, y)}
{(x, y), (1, y)}
P(A) ∪ P(B)=P(A∩B)
P(A) ∩ P(B)=P(A ∩ B)
P(A) ∩ P(B)=P(A ∪ B)
P(A) ∪ P(B)=P(A ∪ B)
{5, 8, 12, 15, ......... 2n}
(6, 8, 10, 12, ....... 2n}
{1, 4, 6, 8, ......... 3n}
{3, 6, 4, 2,....... n}
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