1.

Let a and b be two positive real numbers such that `a + 2b

Answer» Correct Answer - b
`a+2ble1`
`A_(1) =pia^(2)b^(6)`
`A_(2)=pib^(4)`
`Rightarrow (A_(1))/(A_(2))=a^(2)b^(2)`
`& 1& 1ge2bge2sqrt(2ab)(AMgeGM)`
`1ge2sqrt(2ab)`
`1ge4.2ab`
`Rightarrow1/64gea^(2)b^(2)`


Discussion

No Comment Found

Related InterviewSolutions