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Cartesian Product and cardinal number

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Find the Cartesian Product
1. A={12, 9, 10}
B={14, 4}
Find A x B

Find the indicated cardinal number.Please show work.
2. Find n(C x D) given that C = {4, 5, 6 } and D={7, 8, 9, 10}

Statements and non-statement
Determine and justify whether the sentence is a statement.

3. The orbit of Uranus lies completely within the orbit of Uranus

Tell whether the statement is true or false. Justify answer.

{(3,1),(0,6),(-4,-2)] ={(-4,-2),3,1),(6,0)}

Write a negation of the inequality.Write as an inequality.

x>70.

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Find the Cartesian Product
Problem 1:
1. A={12, 9, 10}
B={14, 4}
Find A x B

A x B = {(12, 14), (12, 4), (9, 14), (9, 4), (10, 14), (10, 4)}

Find the indicated cardinal number.Please show work.
2. Find n(C x ...

Solution provided by:
Sandhya Sharma, MSc
Education
  • BSc, Meerut University
  • MSc, Meerut University
  • MPhil, Institute of Advanced Studies
  • MSc, AIT
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