Q1) Write down the value of \( 13^{-1}\) . [ \(1 \over 13\)]

Q1) Write down the value of \( 2 ^ {{-4}}\) . [ \( 1 \over16\)]

Q1) What is the value \( \frac{7}{8} ^ {-1} \) . [ \( 8 \over 7\) = 1\(\frac{1}{7}\)]

Q2) Write down the value of \( 12^{-1}\) . [ \(1 \over 12\)]

Q2) Write down the value of \( 3 ^ {{-4}}\) . [ \( 1 \over81\)]

Q2) What is the value \( \frac{6}{7} ^ {-1} \) . [ \( 7 \over 6\) = 1\(\frac{1}{6}\)]

Q3) Write down the value of \( 7^{-1}\) . [ \(1 \over 7\)]

Q3) Write down the value of \( 2 ^ {{-3}}\) . [ \( 1 \over8\)]

Q3) What is the value \( \frac{3}{8} ^ {-1} \) . [ \( 8 \over 3\) = 2\(\frac{2}{3}\)]

Q4) Write down the value of \( 4^{-1}\) . [ \(1 \over 4\)]

Q4) Write down the value of \( 4 ^ {{-2}}\) . [ \( 1 \over16\)]

Q4) What is the value \( \frac{2}{5} ^ {-1} \) . [ \( 5 \over 2\) = 2\(\frac{1}{2}\)]

Q5) Write down the value of \( 6^{-1}\) . [ \(1 \over 6\)]

Q5) Write down the value of \( 3 ^ {{-2}}\) . [ \( 1 \over9\)]

Q5) What is the value \( \frac{5}{6} ^ {-1} \) . [ \( 6 \over 5\) = 1\(\frac{1}{5}\)]

Q6) Write down the value of \( 11^{-1}\) . [ \(1 \over 11\)]

Q6) Write down the value of \( 4 ^ {{-4}}\) . [ \( 1 \over256\)]

Q6) What is the value \( \frac{2}{9} ^ {-1} \) . [ \( 9 \over 2\) = 4\(\frac{1}{2}\)]

Q7) Write down the value of \( 5^{-1}\) . [ \(1 \over 5\)]

Q7) Write down the value of \( 5 ^ {{-2}}\) . [ \( 1 \over25\)]

Q7) What is the value \( \frac{7}{10} ^ {-1} \) . [ \( 10 \over 7\) = 1\(\frac{3}{7}\)]

Q8) Write down the value of \( 3^{-1}\) . [ \(1 \over 3\)]

Q8) Write down the value of \( 4 ^ {{-3}}\) . [ \( 1 \over64\)]

Q8) What is the value \( \frac{7}{9} ^ {-1} \) . [ \( 9 \over 7\) = 1\(\frac{2}{7}\)]

Q9) Write down the value of \( 9^{-1}\) . [ \(1 \over 9\)]

Q9) Write down the value of \( 2 ^ {{-2}}\) . [ \( 1 \over4\)]

Q9) What is the value \( \frac{5}{9} ^ {-1} \) . [ \( 9 \over 5\) = 1\(\frac{4}{5}\)]

Q10) Write down the value of \( 10^{-1}\) . [ \(1 \over 10\)]

Q10) Write down the value of \( 5 ^ {{-4}}\) . [ \( 1 \over625\)]

Q10) What is the value \( \frac{8}{9} ^ {-1} \) . [ \( 9 \over 8\) = 1\(\frac{1}{8}\)]