A) \[\sqrt{5}\]
B) \[3\sqrt{7}\]
C) \[4\sqrt{13}\]
D) All are equal
Correct Answer: C
Solution :
\[\sqrt{5},\,\,\,3\sqrt{7}=\sqrt{9\times 7}=\sqrt{63}\] \[4\sqrt{13}=\sqrt{4\times 4\times 13}=\sqrt{208}\] Clearly. \[\sqrt{5}\,<3\sqrt{7}<4\sqrt{13}\]
You need to login to perform this action.
You will be redirected in
3 sec
