`(sqrt(2) + sqrt(2) - sqrt(2))/sqrt(2)` =?

The image of the centre of the circle x^2 + y^2 = 2a^2 with respect to the line x + y = 1 is : (A) (sqrt(2), sqrt(2) (B) (1/sqrt(2) , sqrt(2) ) (C) (sqrt(2), 1/sqrt(2)) (D) none of these

The image of the centre of the circle x^2 + y^2 = 2a^2 with respect to the line x + y = 1 is : (A) (sqrt(2), sqrt(2) (B) (1/sqrt(2) , sqrt(2) ) (C) (sqrt(2), 1/sqrt(2)) (D) none of these

2\ s in1^0 15 ' is equal to- a. \ sqrt(2-sqrt(2+sqrt(2))) b. \ sqrt(2-sqrt(2-sqrt(2))) c. sqrt((2+2sqrt(-sqrt(2)))/2) d. sqrt((2+sqrt(2+sqrt(2)))/2)

(4(sqrt(6) + sqrt(2)))/(sqrt(6) - sqrt(2)) - (2 + sqrt(3))/(2 - sqrt(3)) =

Evaluate sqrt(2)(sqrt2+1)-sqrt(2)(1+sqrt(2))

What is the solution of (3sqrt(3)+2sqrt(2))(3sqrt(3)-2sqrt(2)) ?

Evaluate : ( sqrt(2) - 1/sqrt(2) ) times ( sqrt(2) - 1/sqrt(2) )

Solve : (sqrt(2+x) + sqrt(2 - x))/(sqrt(2 +x) - sqrt(2-x)) =

The value of "log"_(sqrt(2)) sqrt(2sqrt(2sqrt(2sqrt(2)))) , is

The value of "log"_(sqrt(2)) sqrt(2sqrt(2sqrt(2sqrt(2)))) , is