A) \[8\pi \sqrt{{{\in }_{0}}\,{{r}^{3}}(7\Pr +12T)}\]
B) \[8\pi \sqrt{{{\in }_{0}}{{r}^{2}}(7\Pr +12T)}\]
C) \[8\pi \sqrt{{{\in }_{0}}{{r}^{3}}(6\Pr +12T)}\]
D) \[\ell \]
Correct Answer: A
You need to login to perform this action.
You will be redirected in
3 sec