find the value of a and b if root3-1/root3+1=a+b root3
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on rationalising we get
(root3-1)^2 / 3-1 = a+b root3
3+1-2root3 / 2 = a+b root3
2 - root3 = a+b root3
acc. to principle of homogenity
a=2 b=-1
(root3-1)^2 / 3-1 = a+b root3
3+1-2root3 / 2 = a+b root3
2 - root3 = a+b root3
acc. to principle of homogenity
a=2 b=-1
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