Two mark exercise problems I — task. Mathematics State Board, Class 10.

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Let

$A = \{1, 2\}$ ,

$B = \{1, 2, 3, 4\}$ ,

$C = \{5, 6\}$ and

$D = \{5, 6, 7, 8\}$ . Verify whether

$A \times C$ is a subset of

$B \times D$ ?

Important!

This is a self-assessment task. Solve this question and assess the solution steps after completing the test on your own.

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7. Two mark exercise problems I