Prove by contradiction that 2^(1/3) is irrational.
I made a=2^(1/3).
a^2= 2^(2/3)
then 2^(2/3)= M^2 because we assume a is rational
N^2
then what do I do
Printable View
Prove by contradiction that 2^(1/3) is irrational.
I made a=2^(1/3).
a^2= 2^(2/3)
then 2^(2/3)= M^2 because we assume a is rational
N^2
then what do I do
Do you know the proof ofQuote:
Originally Posted by hebby
is irrational?
Go along same lines.
Let. Where
Thus
so=>
Can you complete?
Thanks...I can see the proof now...Merci!..it was quite easy