Mathematics, 25.10.2020 21:40 purplefish53
Use equivalences to show that the equations are equivalent ∀x p(x) ∧ ∃y q(y, x) → ∃y r(y) ≡ ∃z ¬p(z) ∨ ∀y ¬q(y, x) ∨ ∃w r(w)
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Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.
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Plz fasttommy has n friends. he wants to give each friend 5 pencils. write an expression to show how many pencils tommy will share
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Use equivalences to show that the equations are equivalent
∀x p(x) ∧ ∃y q(y, x) → ∃y r(y) ≡ ∃z ¬p(z...
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