5-a/b
Then by talking lcm (5b-a)/b
The 3 will come to right side
(5b-a)/3b
As (5b- a) /3b is rational because they are forming p/q
And √2 is irrational so
1/3√2 5 is irrational
Written on Oct. 2, 2018, 6:58 p.m.
Written on Oct. 2, 2018, 6:58 p.m.
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