1 Answered Questions for the topic Directproof
02/12/18
Direct proof question, "The product of an even integer and an odd integer is even".
I didnt understand
Let say X = 2a +1 while y = 2b+1
Why you need to multiply xy rather x+y, as you can see below:
XY = (2a+1)(2y+1) <- correct
X+Y = 2a+1+2y+1 <- Incorrect
Can you...
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