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Mathematics, 28.10.2020 09:30 debrielcalderon
Give a counterexample that disproves each conjecture below.
1) No triangles have two sides of the same length.
2) No women have been elected U. S. senators.
3) All~basketball players are more than 6 feet tall.
4) If you live in Texas, then youlive in Houston.
5} If it is a cell phone, then it has a touch screen.
6) If x is any number, then x2> 2.
8) If x >_ 0, then x + 2 = 7.
9) If x2 =16 , then x = 4.
10) All figures with four sides of equal length are squares.
11) The square of a number rs largex than the number.
12) If a numbex is prime, then it zs an. odd number.
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Give a counterexample that disproves each conjecture below.
1) No triangles have two sides of the s...
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