1.

The ubiquitous AM-GM inequality has many applications. It almost crops up in unlikely situations and the solutions using AM-GM aretruly elegant . Recall that for n positive reals a_(i) I = 1,2 …,n, the AM-GM inequality tells (overset(n) underset(1)suma_i)/n ge ( overset(n)underset(1)proda_i)^((1)/(n)) The special in which the inequality turns into equality help solves many problems where at first we seem to have not informantion to arrive at the answer . If a,b,c are positive integers satisfying (a)/(b+c)+(b)/(c+a) + (c)/(a+b) = (3)/(2), then the value of abc + (1)/(abc)

Answer»

Is `(85)/(4)`
Is `(17)/(4)`
Is `(65)/(8)`
Can't be determined

Answer :3


Discussion

No Comment Found

Related InterviewSolutions