Question

if A={1,2,4} B={2,4} and C={2,5} and find the value of (A-C)×(B-C)​

Answer 1

Answer:

{1,4},{4,4}.

Step-by-step explanation:

A={1,2,4}, B={2,4,5}, C={2,5}

A−C={1,4}

B−C={4}

(A−C)×(B−C)={1,4}×{4}

={1,4},{4,4}.

Answer 2

Answer:

•  (A-C)×(B-C) = (1,4)×(4)

               {(1,4) (4,4)}

• A-B is the set of all elements that are in A but NOT in B
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Step-by-step explanation:

QUESTION:

A={1,2,4} B={2,4} and C={2,5} and find the value of (A-C)×(B-C)​

TO FIND:

(A-C)×(B-C)

SOLUTION:

A-C = {1,4}

B-C = {4}

(A-C)×(B-C) = (1,4)×(4)

               {(1,4) (4,4)}