Question

Please Answer These Question...​

Answer 1

Answer:

B) (17/9)¹¹ is the answer.

Answer 2

$(a) \: { \frac{ - 9}{11} }^{ - 11} \\ = { \frac{11}{ - 9} }^{11} \\ reciprocal \: of \: positive \: exponent = { \frac{ - 9}{11} }^{11}$

$(b) \: { \frac{17}{9} }^{11} \\ reciprocal = { \frac{9}{17} }^{11}$

Rest do by own. Just do the reciprocal of them because they have positive exponent.