[Clus_(6)+(sqrt(3)-1)/(sqrt(3)+1),=a-b sqrt(3)*" then "],[(a),a=2,b=1quad (b)a=2,b=1quad (c)a=-2,b=1quad (a)]

If (sqrt(3)-\ 1)/(sqrt(3)+\ 1)=a-b\ sqrt(3) , then (a) a=2,\ b=1 (b) a=2,\ b=-1 (c) a=-2,\ b=1 (d) a=b=1

If (sqrt(3)-1)/(sqrt(3)+1)=a-b sqrt(3), then a=2,b=1 (b) a=2,b=-1a=-2,b=1(d)a=b=1

(1+sqrt(2))/(3-2sqrt(2))=A sqrt(2)+B

sin(A+B)=1/sqrt(2) cos(A-B)=sqrt3|2

12.Rationalise and find the value of' "a'" and "'b'" ; (i) "(sqrt(3)-1)/(sqrt(3)+1)=a+b sqrt(3), (ii) (sqrt(5)-2)/(sqrt(5)+2)=a+b sqrt(5)

In each of the following determine rational number a and b:(sqrt(3)-1)/(sqrt(3)+1)=a-b sqrt(3)( ii) (4+sqrt(2))/(2+sqrt(2))=a-sqrt(b)

If a=1/(2+sqrt3) and b=1/(2-sqrt3) , then (1/(a+1)+1/(b+1)) =?

If a=sqrt(2-sqrt(3) & b=sqrt(2+sqrt(3)) ,then (A) a+b=sqrt(6) (B) a-b=sqrt(2) (C) a+b=-sqrt(6) (D) a-b=-sqrt(2)

If a , b are co-prime numbers and satisfying (2+sqrt(3))^(1/(log_a(2-sqrt(3)))+1/(log_b ((sqrt(3)-1)/(sqrt(3)+1))))=1/(12) then (a+b) can be is equal to : 13 (b) 5 (c) 7 (d) 8

If a=(sqrt(3)+1)/(sqrt(3)-1) and b=(sqrt(3)-1)/(sqrt(3)+1) ,find the value of a^(2)+ab-b^(2)