MAT137Y5 Chapter 1: 副本5-MAT137

• School: UTM
• Department: Mathematics
• Course: MAT137Y5
• Professor: Ali Mousavidehshikh

Document Summary

Contradiction provecp p debrief logic to rules of with p definitions , A . the are is sum of to even integers even even. It way are: y to write even then xty are even. Use definitions . logic , known facts contrapositive with. If then is sum or x equivalent of two y are. Aapl is not even to 7g integers not even. " tite contrapositive student is the got more none them of of this statement them. P g contradiction" something which contradicts your assumption . Assume the case a b that ratio we can write. Gb relatively prime . cannot be simplified ) . 2k 52, b are bb is both even even are. Beta assumed a andeb prime contradiction rational . not. If and or y is also false are both rationals , then rational. It x= y = know x. are both irrationals. Xml also is rational rational irrational: y.