Question

5. Given A=(1,2,3), B= (2,3,5), C= (3,4} and D (1,3,5}), check if (AnC)x(BnD) = (AxB)n(Cx D) is true? answer this ​

Answer 1

A={1,2,3}

B={2,3,5}

C={3,4}

D={1,3,5}

{A n. C} {B n D} = {1,2,3}n{2,3,5}

={1,2,3,5}

{A x B}. {C x D}={3,4}n{1,3,5}

={1,3,5}

{A n C} { B x D} = {A x B}. {C x D} this statement is wrong introduction B intersection b is not equal to.

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Answer 2

Answer:

A = (1, 2, 3), B = (2, 3, 5, ), C=(3,4) மற்றும் D = (1, 3, 5) எனில் உண்மையான எண் என சோதிக்கவும்