Mathematics, 04.05.2021 14:10 alyssaboosiefkes
Prove given arguments is valid or not by using truth table.
Premises: p∨q, q∧s, s->t, ¬t
Conclusion: t
Answers: 3
Mathematics, 21.06.2019 18:50, hartmaaj95
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
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Prove given arguments is valid or not by using truth table.
Premises: p∨q, q∧s, s->t, ¬t
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History, 13.03.2020 03:35