In `/_\ABC` ,the minimum value of `Sigma((sqrt(a))/(sqrt(b)+sqrt(c)-sqrt(a)))` is

Evaluate : ( sqrt(a) + sqrt(b) ) ( sqrt(a) - sqrt(b) )

In any Delta ABC, then minimum value of 2020sum(sqrt((sin A)))/((sqrt(sin B))+sqrt((sin C))-sqrt((sin A)))) must be

If a+b+c=6 then the maximum value of sqrt(4a+1)+sqrt(4b+1)+sqrt(4c+1)=

Find the values of a and b if (6)/(3sqrt(2)-2sqrt(3))=a sqrt(2)-b sqrt(3)

Prove that the minimum value of ((a+x)(b+x))/((c+x))a,b>c,x>-c is (sqrt(a-c)+sqrt(b-c))^(2)

Delta ABC has a right angle at A. If BC = sqrt2 and AB = AC = 1 then sin B is equal to (a) (1)/(sqrt2) (b) sqrt2 (c) (sqrt3)/(2) (d) sqrt3

If A >0,\ B >0\ a n d\ A+B=\ pi/6 , then the minimum value of t a n A+t a n B is: 2-sqrt(3) b. 4-2sqrt(3) c. sqrt(3)-sqrt(2) d. 2/(sqrt(3))