A) Less than 1
B) Equal to 1
C) Greater than 1
D) any real number
Correct Answer: A
Solution :
Using \[AM>GM\] \[\therefore \] \[\frac{{{a}^{2}}+{{b}^{2}}+{{c}^{2}}}{3}>{{({{a}^{2}}{{b}^{2}}{{c}^{2}})}^{1/3}}\] \[\Rightarrow \] \[3{{({{a}^{2}}{{b}^{2}}{{c}^{2}})}^{1/3}}<1\]You need to login to perform this action.
You will be redirected in
3 sec