" (i) "(sqrt(3)-1)/(sqrt(3)+1)=a-b sqrt(3)

Find the value of a and b if (sqrt(3)-1)/(sqrt(3)+1)=a+b sqrt(3)

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 (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 both a and b are rational numbers,find the values of a and b in each of the following equalities: (sqrt(3)-1)/(sqrt(3)+1)=a+b sqrt(3)

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

simplify the expression and find a and b (sqrt(3)+1)/(sqrt(3)-1)=a+b sqrt(3)

If both a and b are rational numbers,find the values of a and b in each of the following equalities :(sqrt(3)-1)/(sqrt(3)+1)=a+b sqrt(3)( ii) (3+sqrt(7))/(3-sqrt(7))=a+b sqrt(7)(5+2sqrt(3))/(7+4sqrt(3))=a+b sqrt(3)( iv) (5+sqrt(3))/(7-sqrt(3))=47a+sqrt(3)b(sqrt(5)+sqrt(3))/(sqrt(5)-sqrt(3))=a+b sqrt(15) (iv) (sqrt(2)+sqrt(3))/(3sqrt(2)-2sqrt(3))=1-b sqrt(3)

If tan^(-1)x+2cot^(-1)x=(2 pi)/(3), then x, is equal to (a) (sqrt(3)-1)/(sqrt(3)+1) (b) 3 (c) sqrt(3)(d)sqrt(2)

If tan^(-1)x+2cot^(-1)x=(2pi)/3, then x , is equal to (a) (sqrt(3)-1)/(sqrt(3)+1) (b) 3 (c) sqrt(3) (d) sqrt(2)