I think the proof that irrational numbers exist is easy to understand the fact is quite interesting. Theorem: Not all numbers can be expressed as decimal fractions Proof: Suppose you could write 2–√2 as a completely shortened number, that means it exists p,q∈Np,q∈N such that ...
Sometimes a tree gets to the point where it is necessary to say goodbye to it. It can be a painful choice to make, but sometimes the tree gets too close to the house, gets too diseased, gets a severe infestation of some pest, or grows too tall and gets close to a power line. If...
All the positive whole numbers which are equal to the product of their factors are written in ascending order. What is the 6th number that will be written? What are rational numbers with examples? Solve and explain how to simplify the terms: x^2-x-2/x^2+5x+6 * x+2/x^2+2x-8 How...
Even with this knowledge, such a decision may be perceived as internally rational by the individuals concerned. If the person relocating expects to live in the hazardous zone for only a limited time (say, 5–10 years), then his or her lifetime risk is less than that for someone planning ...