If `a=sqrt(3),b=1/2(sqrt(6)+sqrt(2))dot` and `c=2,` then find `/_A`

If a = sqrt3, b = (1)/(2) (sqrt6 + sqrt2), and c = sqrt2 , then find angle A

If quad sqrt(6)-sqrt(3),b=sqrt(3)-sqrt(2) and c=sqrt(2)-sqrt(6), then find the value of a^(3)+b^(3)+c^(3)-2abc.

(3-sqrt(6))/(3+2sqrt(6))=a sqrt(6)-b

If in Delta ABC,a=(1)/((sqrt(6)-sqrt(2))),b=(1)/((sqrt(6)+sqrt(2))) and C=60^(@) ,then prove that c=(sqrt(3))/(2)

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

Evaluate : sqrt(6)/( sqrt(2) + sqrt(3) )

Evaluate: (sqrt(3)+sqrt(5))/(sqrt(6)+sqrt(2))

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)

If a=(sqrt(3)-sqrt(2))/(sqrt(3)+sqrt(2)) and b=(sqrt(3)+sqrt(2))/(sqrt(3)-sqrt(2)) then find a^(2)+b^(2)-5ab