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The gravitational force on a particle of mass

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- Which of the following conditional sentences are true? Justify your answer! 3 divides 2 if is not rational. 4. (b) (c) π is rational is sufficient for 8 to be prime. (x=R). x³-8=0 iff x=2arrow_forward9. Prove directly: (a) If x, y = Z and 3x+2y is even, then x is even. (b) If a,b,ce Z, a divides 2b+c, and a divides b+2c, then a divides b-c. Prove the following:arrow_forward10. Prove the following: (f) If x is a rational number, then (Vy)(yQ = x+yzQ).arrow_forward
- 2. Name: Make a tru Find a useful denial for: "The real function is neither decreasing nor increasing or it is unbounded". quent of: "Continuity is necessary for a function to be (C) Write its contrapositive.arrow_forward1. Make a tru 2. Name: Find a useful denial for: "The real function is neither decreasing nor increasing or it is unbounded”. quent of: "Continuity is necessary for a function to be (C) Write its contrapositive.arrow_forwardAnswer Q10.2.2 and Q10.2.3 stepwise pleasearrow_forward
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