October 2018 1 21 Report

Dane są zdania p i q. Sformułuj zdania p=>q , q=>p, p<=>p i oceń ich wartośc logiczną.

a) p: (-2)^2=4 q: pierwiastek z 4 = -2

b) p: 9 >bądź równe 11 q: 9*0,25 > bądź równe 11*0,25

c) p: -3^{2} = 9 q: \sqrt{3^{2}+4^{2} = 5 d) p: 3* \frac{27}{60} < 1,5 q: 3*\frac{27}{60} - 2 < 1,5-2


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