The domain for variable x is the set of all integers. Select the correct rule to replace (?) in the proof segment below: 1. 2. 3. c is an arbitrary integer P(c)→Q(c) vx(P(x)→Q(x)) Universal instantiation Universal generalization O Existential instantiation O Existential generalization Hypothesis - (?)

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Q: cos(x [1, 2]

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Q: /. For all complex numbers z, z2+z³ = z²+z³ O True O False

A: Explanation of the answer is as follows

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Q: diagram

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Q: Answer TRUE or FALSE. Along with your answer, provide a proof if true and a speci c counterexample…

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Q: Find all integers such that 1307|r²-5. You may use x (without proof) that 1307 is prime.

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Q: Examples. Justify your answers briefly. (c) Let S be the set of points (x, y) in R² so that x² + 4y²…

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Q: Differential equations -Undetermined coefficients a) x + (3x + 1)y=e-3x dx dy b)x+y=e* b) x dx

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Q: B. Plot D₂ (p) on the domain of p Simpson Index 0.5 0.4 0.3 0.2 0.1 0.0 0.0 0.2 0.4 0.6 Prop. of…

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Q: 2y dx = 3x dy with the initial condition y(-2) = 1

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