Show that each of the following numbers is irrational: 7. 5 + 12. 8. 2 9. V2/3. V2. 3 + V2 10. 3 3 - V2 11. 12. 5 13. (a
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Show that each of the following numbers is irrational: 7. 5 + 12. 8. 2 9. V2/3. V2. 3 + V2 10. 3 3 - V2 11. 12. 5 13. (a
Show that each of the following numbers is irrational: 7. 5 + 12. 8. 2 9. V2/3. V2. 3 + V2 10. 3 3 - V2 11. 12. 5 13. (a) Show that 22/7 approximates r = 3.14159 ... to the nearest hundredth. (6) If we take the decimal expression for 22/7 beyond the hundredths place, will more places yield a closer approxi- mation to *, or not?
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