If a and b are rational numbers such that root2-1 by root2-1 =a+broot2 then the value of a and b are
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Root 2 /root 2 =a+b*root2
1 =a+b*root 2
a+b=root2
So,
a=root2-b
And
b=root2-a
1 =a+b*root 2
a+b=root2
So,
a=root2-b
And
b=root2-a
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