[tex] \huge{ANSWER} [/tex]
[tex] \frac{ {11}^{13} \times {11}^{3} }{ {11}^{7} } [/tex]
As we know if powers are there is multiplication with same base gets added and with division gets substracted.
[tex] \frac{{11}^{13 + 3}}{ {11}^{7}} [/tex]
[tex] {11}^{16 - 7} [/tex]
[tex] {11}^{9} [/tex]
